commits May 2012

commits@lists.open-mesh.org

1 participants
95 discussions

batman-adv; branch, master, updated. v2012.1.0-168-ge4f3aef

by postmaster＠open-mesh.org

The following commit has been merged in the master branch: commit e4f3aefdc4a95f39cb52e710b55113d26b4732a8 Author: Sven Eckelmann <sven(a)narfation.org> Date: Sat May 12 18:33:59 2012 +0200 batman-adv: Prefix icmp_socket local static functions with batadv_ All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven(a)narfation.org> diff --git a/icmp_socket.c b/icmp_socket.c index ae26a96..8960ee6 100644 --- a/icmp_socket.c +++ b/icmp_socket.c @@ -26,18 +26,18 @@ #include "originator.h" #include "hard-interface.h" -static struct socket_client *socket_client_hash[256]; +static struct socket_client *batadv_socket_client_hash[256]; -static void bat_socket_add_packet(struct socket_client *socket_client, - struct icmp_packet_rr *icmp_packet, - size_t icmp_len); +static void batadv_socket_add_packet(struct socket_client *socket_client, + struct icmp_packet_rr *icmp_packet, + size_t icmp_len); void batadv_socket_init(void) { - memset(socket_client_hash, 0, sizeof(socket_client_hash)); + memset(batadv_socket_client_hash, 0, sizeof(batadv_socket_client_hash)); } -static int bat_socket_open(struct inode *inode, struct file *file) +static int batadv_socket_open(struct inode *inode, struct file *file) { unsigned int i; struct socket_client *socket_client; @@ -49,14 +49,14 @@ static int bat_socket_open(struct inode *inode, struct file *file) if (!socket_client) return -ENOMEM; - for (i = 0; i < ARRAY_SIZE(socket_client_hash); i++) { - if (!socket_client_hash[i]) { - socket_client_hash[i] = socket_client; + for (i = 0; i < ARRAY_SIZE(batadv_socket_client_hash); i++) { + if (!batadv_socket_client_hash[i]) { + batadv_socket_client_hash[i] = socket_client; break; } } - if (i == ARRAY_SIZE(socket_client_hash)) { + if (i == ARRAY_SIZE(batadv_socket_client_hash)) { pr_err("Error - can't add another packet client: maximum number of clients reached\n"); kfree(socket_client); return -EXFULL; @@ -75,7 +75,7 @@ static int bat_socket_open(struct inode *inode, struct file *file) return 0; } -static int bat_socket_release(struct inode *inode, struct file *file) +static int batadv_socket_release(struct inode *inode, struct file *file) { struct socket_client *socket_client = file->private_data; struct socket_packet *socket_packet; @@ -92,7 +92,7 @@ static int bat_socket_release(struct inode *inode, struct file *file) kfree(socket_packet); } - socket_client_hash[socket_client->index] = NULL; + batadv_socket_client_hash[socket_client->index] = NULL; spin_unlock_bh(&socket_client->lock); kfree(socket_client); @@ -101,8 +101,8 @@ static int bat_socket_release(struct inode *inode, struct file *file) return 0; } -static ssize_t bat_socket_read(struct file *file, char __user *buf, - size_t count, loff_t *ppos) +static ssize_t batadv_socket_read(struct file *file, char __user *buf, + size_t count, loff_t *ppos) { struct socket_client *socket_client = file->private_data; struct socket_packet *socket_packet; @@ -144,8 +144,8 @@ static ssize_t bat_socket_read(struct file *file, char __user *buf, return packet_len; } -static ssize_t bat_socket_write(struct file *file, const char __user *buff, - size_t len, loff_t *off) +static ssize_t batadv_socket_write(struct file *file, const char __user *buff, + size_t len, loff_t *off) { struct socket_client *socket_client = file->private_data; struct bat_priv *bat_priv = socket_client->bat_priv; @@ -206,7 +206,8 @@ static ssize_t bat_socket_write(struct file *file, const char __user *buff, if (icmp_packet->header.version != COMPAT_VERSION) { icmp_packet->msg_type = PARAMETER_PROBLEM; icmp_packet->header.version = COMPAT_VERSION; - bat_socket_add_packet(socket_client, icmp_packet, packet_len); + batadv_socket_add_packet(socket_client, icmp_packet, + packet_len); goto free_skb; } @@ -239,7 +240,7 @@ static ssize_t bat_socket_write(struct file *file, const char __user *buff, dst_unreach: icmp_packet->msg_type = DESTINATION_UNREACHABLE; - bat_socket_add_packet(socket_client, icmp_packet, packet_len); + batadv_socket_add_packet(socket_client, icmp_packet, packet_len); free_skb: kfree_skb(skb); out: @@ -252,7 +253,7 @@ out: return len; } -static unsigned int bat_socket_poll(struct file *file, poll_table *wait) +static unsigned int batadv_socket_poll(struct file *file, poll_table *wait) { struct socket_client *socket_client = file->private_data; @@ -264,13 +265,13 @@ static unsigned int bat_socket_poll(struct file *file, poll_table *wait) return 0; } -static const struct file_operations fops = { +static const struct file_operations batadv_fops = { .owner = THIS_MODULE, - .open = bat_socket_open, - .release = bat_socket_release, - .read = bat_socket_read, - .write = bat_socket_write, - .poll = bat_socket_poll, + .open = batadv_socket_open, + .release = batadv_socket_release, + .read = batadv_socket_read, + .write = batadv_socket_write, + .poll = batadv_socket_poll, .llseek = no_llseek, }; @@ -282,7 +283,7 @@ int batadv_socket_setup(struct bat_priv *bat_priv) goto err; d = debugfs_create_file(ICMP_SOCKET, S_IFREG | S_IWUSR | S_IRUSR, - bat_priv->debug_dir, bat_priv, &fops); + bat_priv->debug_dir, bat_priv, &batadv_fops); if (d) goto err; @@ -292,9 +293,9 @@ err: return 1; } -static void bat_socket_add_packet(struct socket_client *socket_client, - struct icmp_packet_rr *icmp_packet, - size_t icmp_len) +static void batadv_socket_add_packet(struct socket_client *socket_client, + struct icmp_packet_rr *icmp_packet, + size_t icmp_len) { struct socket_packet *socket_packet; @@ -312,7 +313,7 @@ static void bat_socket_add_packet(struct socket_client *socket_client, /* while waiting for the lock the socket_client could have been * deleted */ - if (!socket_client_hash[icmp_packet->uid]) { + if (!batadv_socket_client_hash[icmp_packet->uid]) { spin_unlock_bh(&socket_client->lock); kfree(socket_packet); return; @@ -338,8 +339,9 @@ static void bat_socket_add_packet(struct socket_client *socket_client, void batadv_socket_receive_packet(struct icmp_packet_rr *icmp_packet, size_t icmp_len) { - struct socket_client *hash = socket_client_hash[icmp_packet->uid]; + struct socket_client *hash; + hash = batadv_socket_client_hash[icmp_packet->uid]; if (hash) - bat_socket_add_packet(hash, icmp_packet, icmp_len); + batadv_socket_add_packet(hash, icmp_packet, icmp_len); } -- batman-adv

11 years

batman-adv; branch, master, updated. v2012.1.0-167-g0118a62

by postmaster＠open-mesh.org

The following commit has been merged in the master branch: commit 0118a62f7244a016207a0990b00c622ac2ac693f Author: Sven Eckelmann <sven(a)narfation.org> Date: Sat May 12 18:33:58 2012 +0200 batman-adv: Prefix hash local static functions with batadv_ All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven(a)narfation.org> diff --git a/hash.c b/hash.c index 42466c2..4ab46d4 100644 --- a/hash.c +++ b/hash.c @@ -21,7 +21,7 @@ #include "hash.h" /* clears the hash */ -static void hash_init(struct hashtable_t *hash) +static void batadv_hash_init(struct hashtable_t *hash) { uint32_t i; @@ -58,7 +58,7 @@ struct hashtable_t *batadv_hash_new(uint32_t size) goto free_table; hash->size = size; - hash_init(hash); + batadv_hash_init(hash); return hash; free_table: -- batman-adv

11 years

batman-adv; branch, master, updated. v2012.1.0-166-g5615c46

by postmaster＠open-mesh.org

The following commit has been merged in the master branch: commit 5615c4685c88730627a8bea8988d2f8bfe0403be Author: Sven Eckelmann <sven(a)narfation.org> Date: Sat May 12 18:33:57 2012 +0200 batman-adv: Prefix hard-interface local static functions with batadv_ All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven(a)narfation.org> diff --git a/hard-interface.c b/hard-interface.c index 0337fed..4b9db9a 100644 --- a/hard-interface.c +++ b/hard-interface.c @@ -58,7 +58,7 @@ out: return hard_iface; } -static int is_valid_iface(const struct net_device *net_dev) +static int batadv_is_valid_iface(const struct net_device *net_dev) { if (net_dev->flags & IFF_LOOPBACK) return 0; @@ -76,7 +76,8 @@ static int is_valid_iface(const struct net_device *net_dev) return 1; } -static struct hard_iface *hardif_get_active(const struct net_device *soft_iface) +static struct hard_iface * +batadv_hardif_get_active(const struct net_device *soft_iface) { struct hard_iface *hard_iface; @@ -97,8 +98,8 @@ out: return hard_iface; } -static void primary_if_update_addr(struct bat_priv *bat_priv, - struct hard_iface *oldif) +static void batadv_primary_if_update_addr(struct bat_priv *bat_priv, + struct hard_iface *oldif) { struct vis_packet *vis_packet; struct hard_iface *primary_if; @@ -121,8 +122,8 @@ out: batadv_hardif_free_ref(primary_if); } -static void primary_if_select(struct bat_priv *bat_priv, - struct hard_iface *new_hard_iface) +static void batadv_primary_if_select(struct bat_priv *bat_priv, + struct hard_iface *new_hard_iface) { struct hard_iface *curr_hard_iface; @@ -138,14 +139,14 @@ static void primary_if_select(struct bat_priv *bat_priv, goto out; bat_priv->bat_algo_ops->bat_primary_iface_set(new_hard_iface); - primary_if_update_addr(bat_priv, curr_hard_iface); + batadv_primary_if_update_addr(bat_priv, curr_hard_iface); out: if (curr_hard_iface) batadv_hardif_free_ref(curr_hard_iface); } -static bool hardif_is_iface_up(const struct hard_iface *hard_iface) +static bool batadv_hardif_is_iface_up(const struct hard_iface *hard_iface) { if (hard_iface->net_dev->flags & IFF_UP) return true; @@ -153,7 +154,7 @@ static bool hardif_is_iface_up(const struct hard_iface *hard_iface) return false; } -static void check_known_mac_addr(const struct net_device *net_dev) +static void batadv_check_known_mac_addr(const struct net_device *net_dev) { const struct hard_iface *hard_iface; @@ -216,7 +217,7 @@ void batadv_update_min_mtu(struct net_device *soft_iface) soft_iface->mtu = min_mtu; } -static void hardif_activate_interface(struct hard_iface *hard_iface) +static void batadv_hardif_activate_interface(struct hard_iface *hard_iface) { struct bat_priv *bat_priv; struct hard_iface *primary_if = NULL; @@ -234,7 +235,7 @@ static void hardif_activate_interface(struct hard_iface *hard_iface) */ primary_if = batadv_primary_if_get_selected(bat_priv); if (!primary_if) - primary_if_select(bat_priv, hard_iface); + batadv_primary_if_select(bat_priv, hard_iface); bat_info(hard_iface->soft_iface, "Interface activated: %s\n", hard_iface->net_dev->name); @@ -246,7 +247,7 @@ out: batadv_hardif_free_ref(primary_if); } -static void hardif_deactivate_interface(struct hard_iface *hard_iface) +static void batadv_hardif_deactivate_interface(struct hard_iface *hard_iface) { if ((hard_iface->if_status != IF_ACTIVE) && (hard_iface->if_status != IF_TO_BE_ACTIVATED)) @@ -334,8 +335,8 @@ int batadv_hardif_enable_interface(struct hard_iface *hard_iface, hard_iface->net_dev->name, hard_iface->net_dev->mtu, ETH_DATA_LEN + BAT_HEADER_LEN); - if (hardif_is_iface_up(hard_iface)) - hardif_activate_interface(hard_iface); + if (batadv_hardif_is_iface_up(hard_iface)) + batadv_hardif_activate_interface(hard_iface); else bat_err(hard_iface->soft_iface, "Not using interface %s (retrying later): interface not active\n", @@ -360,7 +361,7 @@ void batadv_hardif_disable_interface(struct hard_iface *hard_iface) struct hard_iface *primary_if = NULL; if (hard_iface->if_status == IF_ACTIVE) - hardif_deactivate_interface(hard_iface); + batadv_hardif_deactivate_interface(hard_iface); if (hard_iface->if_status != IF_INACTIVE) goto out; @@ -376,8 +377,8 @@ void batadv_hardif_disable_interface(struct hard_iface *hard_iface) if (hard_iface == primary_if) { struct hard_iface *new_if; - new_if = hardif_get_active(hard_iface->soft_iface); - primary_if_select(bat_priv, new_if); + new_if = batadv_hardif_get_active(hard_iface->soft_iface); + batadv_primary_if_select(bat_priv, new_if); if (new_if) batadv_hardif_free_ref(new_if); @@ -403,14 +404,15 @@ out: batadv_hardif_free_ref(primary_if); } -static struct hard_iface *hardif_add_interface(struct net_device *net_dev) +static struct hard_iface * +batadv_hardif_add_interface(struct net_device *net_dev) { struct hard_iface *hard_iface; int ret; ASSERT_RTNL(); - ret = is_valid_iface(net_dev); + ret = batadv_is_valid_iface(net_dev); if (ret != 1) goto out; @@ -432,7 +434,7 @@ static struct hard_iface *hardif_add_interface(struct net_device *net_dev) /* extra reference for return */ atomic_set(&hard_iface->refcount, 2); - check_known_mac_addr(hard_iface->net_dev); + batadv_check_known_mac_addr(hard_iface->net_dev); list_add_tail_rcu(&hard_iface->list, &batadv_hardif_list); /* This can't be called via a bat_priv callback because @@ -451,7 +453,7 @@ out: return NULL; } -static void hardif_remove_interface(struct hard_iface *hard_iface) +static void batadv_hardif_remove_interface(struct hard_iface *hard_iface) { ASSERT_RTNL(); @@ -475,12 +477,12 @@ void batadv_hardif_remove_interfaces(void) list_for_each_entry_safe(hard_iface, hard_iface_tmp, &batadv_hardif_list, list) { list_del_rcu(&hard_iface->list); - hardif_remove_interface(hard_iface); + batadv_hardif_remove_interface(hard_iface); } rtnl_unlock(); } -static int hard_if_event(struct notifier_block *this, +static int batadv_hard_if_event(struct notifier_block *this, unsigned long event, void *ptr) { struct net_device *net_dev = ptr; @@ -489,23 +491,23 @@ static int hard_if_event(struct notifier_block *this, struct bat_priv *bat_priv; if (!hard_iface && event == NETDEV_REGISTER) - hard_iface = hardif_add_interface(net_dev); + hard_iface = batadv_hardif_add_interface(net_dev); if (!hard_iface) goto out; switch (event) { case NETDEV_UP: - hardif_activate_interface(hard_iface); + batadv_hardif_activate_interface(hard_iface); break; case NETDEV_GOING_DOWN: case NETDEV_DOWN: - hardif_deactivate_interface(hard_iface); + batadv_hardif_deactivate_interface(hard_iface); break; case NETDEV_UNREGISTER: list_del_rcu(&hard_iface->list); - hardif_remove_interface(hard_iface); + batadv_hardif_remove_interface(hard_iface); break; case NETDEV_CHANGEMTU: if (hard_iface->soft_iface) @@ -515,7 +517,7 @@ static int hard_if_event(struct notifier_block *this, if (hard_iface->if_status == IF_NOT_IN_USE) goto hardif_put; - check_known_mac_addr(hard_iface->net_dev); + batadv_check_known_mac_addr(hard_iface->net_dev); bat_priv = netdev_priv(hard_iface->soft_iface); bat_priv->bat_algo_ops->bat_iface_update_mac(hard_iface); @@ -525,7 +527,7 @@ static int hard_if_event(struct notifier_block *this, goto hardif_put; if (hard_iface == primary_if) - primary_if_update_addr(bat_priv, NULL); + batadv_primary_if_update_addr(bat_priv, NULL); break; default: break; @@ -572,5 +574,5 @@ out: } struct notifier_block batadv_hard_if_notifier = { - .notifier_call = hard_if_event, + .notifier_call = batadv_hard_if_event, }; -- batman-adv

11 years

batman-adv; branch, master, updated. v2012.1.0-165-ga80c651

by postmaster＠open-mesh.org

The following commit has been merged in the master branch: commit a80c651e255459af251995ec05f817b3dcdc5a6a Author: Sven Eckelmann <sven(a)narfation.org> Date: Sat May 12 18:33:56 2012 +0200 batman-adv: Prefix gateway_common local static functions with batadv_ All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven(a)narfation.org> diff --git a/gateway_common.c b/gateway_common.c index 3700562..6edf37f 100644 --- a/gateway_common.c +++ b/gateway_common.c @@ -22,7 +22,7 @@ #include "gateway_client.h" /* calculates the gateway class from kbit */ -static void kbit_to_gw_bandwidth(int down, int up, long *gw_srv_class) +static void batadv_kbit_to_gw_bandwidth(int down, int up, long *gw_srv_class) { int mdown = 0, tdown, tup, difference; uint8_t sbit, part; @@ -73,8 +73,8 @@ void batadv_gw_bandwidth_to_kbit(uint8_t gw_srv_class, int *down, int *up) *up = ((upart + 1) * (*down)) / 8; } -static bool parse_gw_bandwidth(struct net_device *net_dev, char *buff, - int *up, int *down) +static bool batadv_parse_gw_bandwidth(struct net_device *net_dev, char *buff, + int *up, int *down) { int ret, multi = 1; char *slash_ptr, *tmp_ptr; @@ -142,7 +142,7 @@ ssize_t batadv_gw_bandwidth_set(struct net_device *net_dev, char *buff, int up = 0, down = 0; bool ret; - ret = parse_gw_bandwidth(net_dev, buff, &up, &down); + ret = batadv_parse_gw_bandwidth(net_dev, buff, &up, &down); if (!ret) goto end; @@ -152,7 +152,7 @@ ssize_t batadv_gw_bandwidth_set(struct net_device *net_dev, char *buff, if (!up) up = down / 5; - kbit_to_gw_bandwidth(down, up, &gw_bandwidth_tmp); + batadv_kbit_to_gw_bandwidth(down, up, &gw_bandwidth_tmp); /* the gw bandwidth we guessed above might not match the given * speeds, hence we need to calculate it back to show the number -- batman-adv

11 years

batman-adv; branch, master, updated. v2012.1.0-164-gd72bc47

by postmaster＠open-mesh.org

The following commit has been merged in the master branch: commit d72bc47eb47b9a022d6914b23f461a10572ff1ef Author: Sven Eckelmann <sven(a)narfation.org> Date: Sat May 12 18:33:55 2012 +0200 batman-adv: Prefix gateway_client local static functions with batadv_ All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven(a)narfation.org> diff --git a/gateway_client.c b/gateway_client.c index a0b2ded..8cdcc8e 100644 --- a/gateway_client.c +++ b/gateway_client.c @@ -36,13 +36,13 @@ #define DHCP_OPTIONS_OFFSET 240 #define DHCP_REQUEST 3 -static void gw_node_free_ref(struct gw_node *gw_node) +static void batadv_gw_node_free_ref(struct gw_node *gw_node) { if (atomic_dec_and_test(&gw_node->refcount)) kfree_rcu(gw_node, rcu); } -static struct gw_node *gw_get_selected_gw_node(struct bat_priv *bat_priv) +static struct gw_node *batadv_gw_get_selected_gw_node(struct bat_priv *bat_priv) { struct gw_node *gw_node; @@ -64,7 +64,7 @@ struct orig_node *batadv_gw_get_selected_orig(struct bat_priv *bat_priv) struct gw_node *gw_node; struct orig_node *orig_node = NULL; - gw_node = gw_get_selected_gw_node(bat_priv); + gw_node = batadv_gw_get_selected_gw_node(bat_priv); if (!gw_node) goto out; @@ -80,11 +80,12 @@ unlock: rcu_read_unlock(); out: if (gw_node) - gw_node_free_ref(gw_node); + batadv_gw_node_free_ref(gw_node); return orig_node; } -static void gw_select(struct bat_priv *bat_priv, struct gw_node *new_gw_node) +static void batadv_gw_select(struct bat_priv *bat_priv, + struct gw_node *new_gw_node) { struct gw_node *curr_gw_node; @@ -97,7 +98,7 @@ static void gw_select(struct bat_priv *bat_priv, struct gw_node *new_gw_node) rcu_assign_pointer(bat_priv->curr_gw, new_gw_node); if (curr_gw_node) - gw_node_free_ref(curr_gw_node); + batadv_gw_node_free_ref(curr_gw_node); spin_unlock_bh(&bat_priv->gw_list_lock); } @@ -107,7 +108,7 @@ void batadv_gw_deselect(struct bat_priv *bat_priv) atomic_set(&bat_priv->gw_reselect, 1); } -static struct gw_node *gw_get_best_gw_node(struct bat_priv *bat_priv) +static struct gw_node *batadv_gw_get_best_gw_node(struct bat_priv *bat_priv) { struct neigh_node *router; struct hlist_node *node; @@ -144,7 +145,7 @@ static struct gw_node *gw_get_best_gw_node(struct bat_priv *bat_priv) ((tmp_gw_factor == max_gw_factor) && (router->tq_avg > max_tq))) { if (curr_gw) - gw_node_free_ref(curr_gw); + batadv_gw_node_free_ref(curr_gw); curr_gw = gw_node; atomic_inc(&curr_gw->refcount); } @@ -159,7 +160,7 @@ static struct gw_node *gw_get_best_gw_node(struct bat_priv *bat_priv) */ if (router->tq_avg > max_tq) { if (curr_gw) - gw_node_free_ref(curr_gw); + batadv_gw_node_free_ref(curr_gw); curr_gw = gw_node; atomic_inc(&curr_gw->refcount); } @@ -172,7 +173,7 @@ static struct gw_node *gw_get_best_gw_node(struct bat_priv *bat_priv) if (tmp_gw_factor > max_gw_factor) max_gw_factor = tmp_gw_factor; - gw_node_free_ref(gw_node); + batadv_gw_node_free_ref(gw_node); next: batadv_neigh_node_free_ref(router); @@ -199,9 +200,9 @@ void batadv_gw_election(struct bat_priv *bat_priv) if (!atomic_dec_not_zero(&bat_priv->gw_reselect)) goto out; - curr_gw = gw_get_selected_gw_node(bat_priv); + curr_gw = batadv_gw_get_selected_gw_node(bat_priv); - next_gw = gw_get_best_gw_node(bat_priv); + next_gw = batadv_gw_get_best_gw_node(bat_priv); if (curr_gw == next_gw) goto out; @@ -234,13 +235,13 @@ void batadv_gw_election(struct bat_priv *bat_priv) batadv_throw_uevent(bat_priv, UEV_GW, UEV_CHANGE, gw_addr); } - gw_select(bat_priv, next_gw); + batadv_gw_select(bat_priv, next_gw); out: if (curr_gw) - gw_node_free_ref(curr_gw); + batadv_gw_node_free_ref(curr_gw); if (next_gw) - gw_node_free_ref(next_gw); + batadv_gw_node_free_ref(next_gw); if (router) batadv_neigh_node_free_ref(router); } @@ -299,8 +300,9 @@ out: return; } -static void gw_node_add(struct bat_priv *bat_priv, - struct orig_node *orig_node, uint8_t new_gwflags) +static void batadv_gw_node_add(struct bat_priv *bat_priv, + struct orig_node *orig_node, + uint8_t new_gwflags) { struct gw_node *gw_node; int down, up; @@ -338,7 +340,7 @@ void batadv_gw_node_update(struct bat_priv *bat_priv, * have this gateway in our list (duplication check!) even though we * have no currently selected gateway. */ - curr_gw = gw_get_selected_gw_node(bat_priv); + curr_gw = batadv_gw_get_selected_gw_node(bat_priv); rcu_read_lock(); hlist_for_each_entry_rcu(gw_node, node, &bat_priv->gw_list, list) { @@ -368,7 +370,7 @@ void batadv_gw_node_update(struct bat_priv *bat_priv, if (new_gwflags == NO_FLAGS) goto unlock; - gw_node_add(bat_priv, orig_node, new_gwflags); + batadv_gw_node_add(bat_priv, orig_node, new_gwflags); goto unlock; deselect: @@ -377,7 +379,7 @@ unlock: rcu_read_unlock(); if (curr_gw) - gw_node_free_ref(curr_gw); + batadv_gw_node_free_ref(curr_gw); } void batadv_gw_node_delete(struct bat_priv *bat_priv, @@ -393,7 +395,7 @@ void batadv_gw_node_purge(struct bat_priv *bat_priv) unsigned long timeout = msecs_to_jiffies(2 * PURGE_TIMEOUT); int do_deselect = 0; - curr_gw = gw_get_selected_gw_node(bat_priv); + curr_gw = batadv_gw_get_selected_gw_node(bat_priv); spin_lock_bh(&bat_priv->gw_list_lock); @@ -408,7 +410,7 @@ void batadv_gw_node_purge(struct bat_priv *bat_priv) do_deselect = 1; hlist_del_rcu(&gw_node->list); - gw_node_free_ref(gw_node); + batadv_gw_node_free_ref(gw_node); } spin_unlock_bh(&bat_priv->gw_list_lock); @@ -418,12 +420,13 @@ void batadv_gw_node_purge(struct bat_priv *bat_priv) batadv_gw_deselect(bat_priv); if (curr_gw) - gw_node_free_ref(curr_gw); + batadv_gw_node_free_ref(curr_gw); } /* fails if orig_node has no router */ -static int _write_buffer_text(struct bat_priv *bat_priv, struct seq_file *seq, - const struct gw_node *gw_node) +static int batadv_write_buffer_text(struct bat_priv *bat_priv, + struct seq_file *seq, + const struct gw_node *gw_node) { struct gw_node *curr_gw; struct neigh_node *router; @@ -435,7 +438,7 @@ static int _write_buffer_text(struct bat_priv *bat_priv, struct seq_file *seq, if (!router) goto out; - curr_gw = gw_get_selected_gw_node(bat_priv); + curr_gw = batadv_gw_get_selected_gw_node(bat_priv); ret = seq_printf(seq, "%s %pM (%3i) %pM [%10s]: %3i - %i%s/%i%s\n", (curr_gw == gw_node ? "=>" : " "), @@ -450,7 +453,7 @@ static int _write_buffer_text(struct bat_priv *bat_priv, struct seq_file *seq, batadv_neigh_node_free_ref(router); if (curr_gw) - gw_node_free_ref(curr_gw); + batadv_gw_node_free_ref(curr_gw); out: return ret; } @@ -491,7 +494,7 @@ int batadv_gw_client_seq_print_text(struct seq_file *seq, void *offset) continue; /* fails if orig_node has no router */ - if (_write_buffer_text(bat_priv, seq, gw_node) < 0) + if (batadv_write_buffer_text(bat_priv, seq, gw_node) < 0) continue; gw_count++; @@ -507,7 +510,7 @@ out: return ret; } -static bool is_type_dhcprequest(struct sk_buff *skb, int header_len) +static bool batadv_is_type_dhcprequest(struct sk_buff *skb, int header_len) { int ret = false; unsigned char *p; @@ -655,7 +658,7 @@ bool batadv_gw_out_of_range(struct bat_priv *bat_priv, if (!orig_dst_node->gw_flags) goto out; - ret = is_type_dhcprequest(skb, header_len); + ret = batadv_is_type_dhcprequest(skb, header_len); if (!ret) goto out; @@ -667,7 +670,7 @@ bool batadv_gw_out_of_range(struct bat_priv *bat_priv, curr_tq_avg = TQ_MAX_VALUE; break; case GW_MODE_CLIENT: - curr_gw = gw_get_selected_gw_node(bat_priv); + curr_gw = batadv_gw_get_selected_gw_node(bat_priv); if (!curr_gw) goto out; @@ -702,7 +705,7 @@ out: if (orig_dst_node) batadv_orig_node_free_ref(orig_dst_node); if (curr_gw) - gw_node_free_ref(curr_gw); + batadv_gw_node_free_ref(curr_gw); if (neigh_old) batadv_neigh_node_free_ref(neigh_old); if (neigh_curr) -- batman-adv

11 years

batman-adv; branch, master, updated. v2012.1.0-163-g01f5a2a

by postmaster＠open-mesh.org

The following commit has been merged in the master branch: commit 01f5a2a77c9e7d8ec078a03556ef04bb15b87295 Author: Sven Eckelmann <sven(a)narfation.org> Date: Sat May 12 18:33:54 2012 +0200 batman-adv: Prefix distributed-arp-table local static functions with batadv_ All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven(a)narfation.org> diff --git a/distributed-arp-table.c b/distributed-arp-table.c index 3a0c7a7..d03f441 100644 --- a/distributed-arp-table.c +++ b/distributed-arp-table.c @@ -56,8 +56,8 @@ static uint32_t batadv_hash_ipv4(const void *data, uint32_t size) #ifdef CONFIG_BATMAN_ADV_DEBUG -static void bat_dbg_arp(struct bat_priv *bat_priv, struct sk_buff *skb, - uint16_t type, int hdr_size, char *msg) +static void batadv_dbg_arp(struct bat_priv *bat_priv, struct sk_buff *skb, + uint16_t type, int hdr_size, char *msg) { struct unicast_4addr_packet *unicast_4addr_packet; @@ -118,18 +118,18 @@ static void bat_dbg_arp(struct bat_priv *bat_priv, struct sk_buff *skb, #else -static void bat_dbg_arp(struct bat_priv *bat_priv, struct sk_buff *skb, - uint16_t type, int hdr_size, char *msg) +static void batadv_dbg_arp(struct bat_priv *bat_priv, struct sk_buff *skb, + uint16_t type, int hdr_size, char *msg) { } #endif /* CONFIG_BATMAN_ADV_DEBUG */ -static bool is_orig_node_eligible(struct dht_candidate *res, int select, - dat_addr_t tmp_max, dat_addr_t max, - dat_addr_t last_max, - struct orig_node *candidate, - struct orig_node *max_orig_node) +static bool batadv_is_orig_node_eligible(struct dht_candidate *res, int select, + dat_addr_t tmp_max, dat_addr_t max, + dat_addr_t last_max, + struct orig_node *candidate, + struct orig_node *max_orig_node) { bool ret = false; int j; @@ -164,9 +164,10 @@ out: /* selects the next candidate by populating cands[select] and modifies last_max * accordingly */ -static void choose_next_candidate(struct bat_priv *bat_priv, - struct dht_candidate *cands, int select, - dat_addr_t ip_key, dat_addr_t *last_max) +static void batadv_choose_next_candidate(struct bat_priv *bat_priv, + struct dht_candidate *cands, + int select, dat_addr_t ip_key, + dat_addr_t *last_max) { dat_addr_t max = 0, tmp_max = 0; struct orig_node *orig_node, *max_orig_node = NULL; @@ -191,9 +192,10 @@ static void choose_next_candidate(struct bat_priv *bat_priv, /* the dht space is a ring and addresses are unsigned */ tmp_max = DAT_ADDR_MAX - orig_node->dht_addr + ip_key; - if (!is_orig_node_eligible(cands, select, tmp_max, max, - *last_max, orig_node, - max_orig_node)) + if (!batadv_is_orig_node_eligible(cands, select, + tmp_max, max, + *last_max, orig_node, + max_orig_node)) continue; if (!atomic_inc_not_zero(&orig_node->refcount)) @@ -224,8 +226,8 @@ static void choose_next_candidate(struct bat_priv *bat_priv, * * return an array of size DHT_CANDIDATES_NUM */ -static struct dht_candidate *dht_select_candidates(struct bat_priv *bat_priv, - __be32 ip_dst) +static struct dht_candidate * +batadv_dht_select_candidates(struct bat_priv *bat_priv, __be32 ip_dst) { int select; dat_addr_t last_max = DAT_ADDR_MAX, ip_key; @@ -245,7 +247,8 @@ static struct dht_candidate *dht_select_candidates(struct bat_priv *bat_priv, ip_key); for (select = 0; select < DHT_CANDIDATES_NUM; select++) - choose_next_candidate(bat_priv, res, select, ip_key, &last_max); + batadv_choose_next_candidate(bat_priv, res, select, ip_key, + &last_max); return res; } @@ -257,15 +260,16 @@ static struct dht_candidate *dht_select_candidates(struct bat_priv *bat_priv, * If the packet is successfully sent to at least one candidate, then this * function returns true */ -static bool dht_send_data(struct bat_priv *bat_priv, struct sk_buff *skb, - __be32 ip, int packet_subtype) +static bool batadv_dht_send_data(struct bat_priv *bat_priv, + struct sk_buff *skb, __be32 ip, + int packet_subtype) { int i; bool ret = false; int send_status; struct neigh_node *neigh_node = NULL; struct sk_buff *tmp_skb; - struct dht_candidate *cand = dht_select_candidates(bat_priv, ip); + struct dht_candidate *cand = batadv_dht_select_candidates(bat_priv, ip); if (!cand) goto out; @@ -309,7 +313,8 @@ out: * the hw address hw. If the neighbour entry doesn't exists, then it will be * created */ -static void arp_neigh_update(struct bat_priv *bat_priv, __be32 ip, uint8_t *hw) +static void batadv_arp_neigh_update(struct bat_priv *bat_priv, __be32 ip, + uint8_t *hw) { struct neighbour *n = NULL; struct hard_iface *primary_if; @@ -336,8 +341,8 @@ out: /* Returns arphdr->ar_op if the skb contains a valid ARP packet, otherwise * returns 0 */ -static uint16_t arp_get_type(struct bat_priv *bat_priv, struct sk_buff *skb, - int hdr_size) +static uint16_t batadv_arp_get_type(struct bat_priv *bat_priv, + struct sk_buff *skb, int hdr_size) { struct arphdr *arphdr; struct ethhdr *ethhdr; @@ -404,14 +409,14 @@ bool batadv_dat_snoop_outgoing_arp_request(struct bat_priv *bat_priv, struct hard_iface *primary_if = NULL; struct sk_buff *skb_new; - type = arp_get_type(bat_priv, skb, 0); + type = batadv_arp_get_type(bat_priv, skb, 0); /* If we get an ARP_REQUEST we have to send the unicast message to the * selected DHT candidates */ if (type != ARPOP_REQUEST) goto out; - bat_dbg_arp(bat_priv, skb, type, 0, "Parsing outgoing ARP REQUEST"); + batadv_dbg_arp(bat_priv, skb, type, 0, "Parsing outgoing ARP REQUEST"); ip_src = ARP_IP_SRC(skb, 0); hw_src = ARP_HW_SRC(skb, 0); @@ -421,7 +426,7 @@ bool batadv_dat_snoop_outgoing_arp_request(struct bat_priv *bat_priv, if (!primary_if) goto out; - arp_neigh_update(bat_priv, ip_src, hw_src); + batadv_arp_neigh_update(bat_priv, ip_src, hw_src); n = neigh_lookup(&arp_tbl, &ip_dst, primary_if->soft_iface); /* check if it is a valid neigh entry */ @@ -444,7 +449,8 @@ bool batadv_dat_snoop_outgoing_arp_request(struct bat_priv *bat_priv, } else { /* Send the request on the DHT */ inc_counter(bat_priv, BAT_CNT_DAT_REQUEST_TX); - ret = dht_send_data(bat_priv, skb, ip_dst, BAT_P_DAT_DHT_GET); + ret = batadv_dht_send_data(bat_priv, skb, ip_dst, + BAT_P_DAT_DHT_GET); } out: if (n) @@ -470,7 +476,7 @@ bool batadv_dat_snoop_incoming_arp_request(struct bat_priv *bat_priv, struct neighbour *n = NULL; bool ret = false; - type = arp_get_type(bat_priv, skb, hdr_size); + type = batadv_arp_get_type(bat_priv, skb, hdr_size); if (type != ARPOP_REQUEST) goto out; @@ -478,14 +484,14 @@ bool batadv_dat_snoop_incoming_arp_request(struct bat_priv *bat_priv, ip_src = ARP_IP_SRC(skb, hdr_size); ip_dst = ARP_IP_DST(skb, hdr_size); - bat_dbg_arp(bat_priv, skb, type, hdr_size, - "Parsing incoming ARP REQUEST"); + batadv_dbg_arp(bat_priv, skb, type, hdr_size, + "Parsing incoming ARP REQUEST"); primary_if = batadv_primary_if_get_selected(bat_priv); if (!primary_if) goto out; - arp_neigh_update(bat_priv, ip_src, hw_src); + batadv_arp_neigh_update(bat_priv, ip_src, hw_src); n = neigh_lookup(&arp_tbl, &ip_dst, primary_if->soft_iface); /* check if it is a valid neigh entry */ @@ -526,27 +532,27 @@ bool batadv_dat_snoop_outgoing_arp_reply(struct bat_priv *bat_priv, uint8_t *hw_src, *hw_dst; bool ret = false; - type = arp_get_type(bat_priv, skb, 0); + type = batadv_arp_get_type(bat_priv, skb, 0); if (type != ARPOP_REPLY) goto out; - bat_dbg_arp(bat_priv, skb, type, 0, "Parsing outgoing ARP REPLY"); + batadv_dbg_arp(bat_priv, skb, type, 0, "Parsing outgoing ARP REPLY"); hw_src = ARP_HW_SRC(skb, 0); ip_src = ARP_IP_SRC(skb, 0); hw_dst = ARP_HW_DST(skb, 0); ip_dst = ARP_IP_DST(skb, 0); - arp_neigh_update(bat_priv, ip_src, hw_src); - arp_neigh_update(bat_priv, ip_dst, hw_dst); + batadv_arp_neigh_update(bat_priv, ip_src, hw_src); + batadv_arp_neigh_update(bat_priv, ip_dst, hw_dst); inc_counter(bat_priv, BAT_CNT_DAT_REPLY_TX); /* Send the ARP reply to the candidates for both the IP addresses we * fetched from the ARP reply */ - dht_send_data(bat_priv, skb, ip_src, BAT_P_DAT_DHT_PUT); - dht_send_data(bat_priv, skb, ip_dst, BAT_P_DAT_DHT_PUT); + batadv_dht_send_data(bat_priv, skb, ip_src, BAT_P_DAT_DHT_PUT); + batadv_dht_send_data(bat_priv, skb, ip_dst, BAT_P_DAT_DHT_PUT); ret = true; out: return ret; @@ -563,12 +569,12 @@ bool batadv_dat_snoop_incoming_arp_reply(struct bat_priv *bat_priv, uint8_t *hw_src, *hw_dst; bool ret = false; - type = arp_get_type(bat_priv, skb, hdr_size); + type = batadv_arp_get_type(bat_priv, skb, hdr_size); if (type != ARPOP_REPLY) goto out; - bat_dbg_arp(bat_priv, skb, type, hdr_size, - "Parsing incoming ARP REPLY"); + batadv_dbg_arp(bat_priv, skb, type, hdr_size, + "Parsing incoming ARP REPLY"); hw_src = ARP_HW_SRC(skb, hdr_size); ip_src = ARP_IP_SRC(skb, hdr_size); @@ -578,8 +584,8 @@ bool batadv_dat_snoop_incoming_arp_reply(struct bat_priv *bat_priv, /* Update our internal cache with both the IP addresses we fetched from * the ARP reply */ - arp_neigh_update(bat_priv, ip_src, hw_src); - arp_neigh_update(bat_priv, ip_dst, hw_dst); + batadv_arp_neigh_update(bat_priv, ip_src, hw_src); + batadv_arp_neigh_update(bat_priv, ip_dst, hw_dst); /* if this REPLY is directed to a client of mine, let's deliver the * packet to the interface @@ -593,32 +599,41 @@ out: bool batadv_dat_drop_broadcast_packet(struct bat_priv *bat_priv, struct forw_packet *forw_packet) { - struct neighbour *n; + const size_t bcast_len = sizeof(struct bcast_packet); + struct neighbour *n = NULL; + uint16_t type; + bool ret = false; /* If this packet is an ARP_REQUEST and we already have the information * that it is going to ask, we can drop the packet */ - if (!forw_packet->num_packets && - (ARPOP_REQUEST == arp_get_type(bat_priv, forw_packet->skb, - sizeof(struct bcast_packet)))) { - n = neigh_lookup(&arp_tbl, - &ARP_IP_DST(forw_packet->skb, - sizeof(struct bcast_packet)), - forw_packet->if_incoming->soft_iface); - /* check if we already know this neigh */ - if (n && (n->nud_state & NUD_CONNECTED)) { - batadv_dbg(DBG_DAT, bat_priv, - "ARP Request for %pI4: fallback prevented\n", - &ARP_IP_DST(forw_packet->skb, - sizeof(struct bcast_packet))); - return true; - } + if (forw_packet->num_packets) + goto out; + + type = batadv_arp_get_type(bat_priv, forw_packet->skb, bcast_len); + if (type != ARPOP_REQUEST) + goto out; + + n = neigh_lookup(&arp_tbl, &ARP_IP_DST(forw_packet->skb, bcast_len), + forw_packet->if_incoming->soft_iface); - batadv_dbg(DBG_DAT, bat_priv, "ARP Request for %pI4: fallback\n", - &ARP_IP_DST(forw_packet->skb, - sizeof(struct bcast_packet))); + /* check if we already know this neigh */ + if (!n || !(n->nud_state & NUD_CONNECTED)) { + batadv_dbg(DBG_DAT, bat_priv, + "ARP Request for %pI4: fallback\n", + &ARP_IP_DST(forw_packet->skb, bcast_len)); + goto out; } - return false; + + batadv_dbg(DBG_DAT, bat_priv, + "ARP Request for %pI4: fallback prevented\n", + &ARP_IP_DST(forw_packet->skb, bcast_len)); + ret = true; + +out: + if (n) + neigh_release(n); + return ret; } void batadv_arp_change_timeout(struct net_device *soft_iface, const char *name) -- batman-adv

11 years

batman-adv; branch, master, updated. v2012.1.0-162-g7039674

by postmaster＠open-mesh.org

The following commit has been merged in the master branch: commit 70396745fc1ad976809250f8e8b06162686fbb6b Author: Sven Eckelmann <sven(a)narfation.org> Date: Sat May 12 18:33:53 2012 +0200 batman-adv: Prefix bridge_loop_avoidance local static functions with batadv_ All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven(a)narfation.org> diff --git a/bridge_loop_avoidance.c b/bridge_loop_avoidance.c index b7d7084..0592d2b 100644 --- a/bridge_loop_avoidance.c +++ b/bridge_loop_avoidance.c @@ -31,14 +31,14 @@ #include <net/arp.h> #include <linux/if_vlan.h> -static const uint8_t announce_mac[4] = {0x43, 0x05, 0x43, 0x05}; +static const uint8_t batadv_announce_mac[4] = {0x43, 0x05, 0x43, 0x05}; -static void bla_periodic_work(struct work_struct *work); -static void bla_send_announce(struct bat_priv *bat_priv, - struct backbone_gw *backbone_gw); +static void batadv_bla_periodic_work(struct work_struct *work); +static void batadv_bla_send_announce(struct bat_priv *bat_priv, + struct backbone_gw *backbone_gw); /* return the index of the claim */ -static inline uint32_t choose_claim(const void *data, uint32_t size) +static inline uint32_t batadv_choose_claim(const void *data, uint32_t size) { const unsigned char *key = data; uint32_t hash = 0; @@ -58,7 +58,8 @@ static inline uint32_t choose_claim(const void *data, uint32_t size) } /* return the index of the backbone gateway */ -static inline uint32_t choose_backbone_gw(const void *data, uint32_t size) +static inline uint32_t batadv_choose_backbone_gw(const void *data, + uint32_t size) { const unsigned char *key = data; uint32_t hash = 0; @@ -79,7 +80,8 @@ static inline uint32_t choose_backbone_gw(const void *data, uint32_t size) /* compares address and vid of two backbone gws */ -static int compare_backbone_gw(const struct hlist_node *node, const void *data2) +static int batadv_compare_backbone_gw(const struct hlist_node *node, + const void *data2) { const void *data1 = container_of(node, struct backbone_gw, hash_entry); @@ -88,7 +90,8 @@ static int compare_backbone_gw(const struct hlist_node *node, const void *data2) } /* compares address and vid of two claims */ -static int compare_claim(const struct hlist_node *node, const void *data2) +static int batadv_compare_claim(const struct hlist_node *node, + const void *data2) { const void *data1 = container_of(node, struct claim, hash_entry); @@ -97,28 +100,28 @@ static int compare_claim(const struct hlist_node *node, const void *data2) } /* free a backbone gw */ -static void backbone_gw_free_ref(struct backbone_gw *backbone_gw) +static void batadv_backbone_gw_free_ref(struct backbone_gw *backbone_gw) { if (atomic_dec_and_test(&backbone_gw->refcount)) kfree_rcu(backbone_gw, rcu); } /* finally deinitialize the claim */ -static void claim_free_rcu(struct rcu_head *rcu) +static void batadv_claim_free_rcu(struct rcu_head *rcu) { struct claim *claim; claim = container_of(rcu, struct claim, rcu); - backbone_gw_free_ref(claim->backbone_gw); + batadv_backbone_gw_free_ref(claim->backbone_gw); kfree(claim); } /* free a claim, call claim_free_rcu if its the last reference */ -static void claim_free_ref(struct claim *claim) +static void batadv_claim_free_ref(struct claim *claim) { if (atomic_dec_and_test(&claim->refcount)) - call_rcu(&claim->rcu, claim_free_rcu); + call_rcu(&claim->rcu, batadv_claim_free_rcu); } /* @bat_priv: the bat priv with all the soft interface information @@ -127,8 +130,8 @@ static void claim_free_ref(struct claim *claim) * looks for a claim in the hash, and returns it if found * or NULL otherwise. */ -static struct claim *claim_hash_find(struct bat_priv *bat_priv, - struct claim *data) +static struct claim *batadv_claim_hash_find(struct bat_priv *bat_priv, + struct claim *data) { struct hashtable_t *hash = bat_priv->claim_hash; struct hlist_head *head; @@ -140,12 +143,12 @@ static struct claim *claim_hash_find(struct bat_priv *bat_priv, if (!hash) return NULL; - index = choose_claim(data, hash->size); + index = batadv_choose_claim(data, hash->size); head = &hash->table[index]; rcu_read_lock(); hlist_for_each_entry_rcu(claim, node, head, hash_entry) { - if (!compare_claim(&claim->hash_entry, data)) + if (!batadv_compare_claim(&claim->hash_entry, data)) continue; if (!atomic_inc_not_zero(&claim->refcount)) @@ -166,8 +169,8 @@ static struct claim *claim_hash_find(struct bat_priv *bat_priv, * looks for a claim in the hash, and returns it if found * or NULL otherwise. */ -static struct backbone_gw *backbone_hash_find(struct bat_priv *bat_priv, - uint8_t *addr, short vid) +static struct backbone_gw *batadv_backbone_hash_find(struct bat_priv *bat_priv, + uint8_t *addr, short vid) { struct hashtable_t *hash = bat_priv->backbone_hash; struct hlist_head *head; @@ -182,13 +185,13 @@ static struct backbone_gw *backbone_hash_find(struct bat_priv *bat_priv, memcpy(search_entry.orig, addr, ETH_ALEN); search_entry.vid = vid; - index = choose_backbone_gw(&search_entry, hash->size); + index = batadv_choose_backbone_gw(&search_entry, hash->size); head = &hash->table[index]; rcu_read_lock(); hlist_for_each_entry_rcu(backbone_gw, node, head, hash_entry) { - if (!compare_backbone_gw(&backbone_gw->hash_entry, - &search_entry)) + if (!batadv_compare_backbone_gw(&backbone_gw->hash_entry, + &search_entry)) continue; if (!atomic_inc_not_zero(&backbone_gw->refcount)) @@ -203,7 +206,7 @@ static struct backbone_gw *backbone_hash_find(struct bat_priv *bat_priv, } /* delete all claims for a backbone */ -static void bla_del_backbone_claims(struct backbone_gw *backbone_gw) +static void batadv_bla_del_backbone_claims(struct backbone_gw *backbone_gw) { struct hashtable_t *hash; struct hlist_node *node, *node_tmp; @@ -227,7 +230,7 @@ static void bla_del_backbone_claims(struct backbone_gw *backbone_gw) if (claim->backbone_gw != backbone_gw) continue; - claim_free_ref(claim); + batadv_claim_free_ref(claim); hlist_del_rcu(node); } spin_unlock_bh(list_lock); @@ -244,8 +247,8 @@ static void bla_del_backbone_claims(struct backbone_gw *backbone_gw) * * sends a claim frame according to the provided info. */ -static void bla_send_claim(struct bat_priv *bat_priv, uint8_t *mac, - short vid, int claimtype) +static void batadv_bla_send_claim(struct bat_priv *bat_priv, uint8_t *mac, + short vid, int claimtype) { struct sk_buff *skb; struct ethhdr *ethhdr; @@ -350,14 +353,14 @@ out: * searches for the backbone gw or creates a new one if it could not * be found. */ -static struct backbone_gw *bla_get_backbone_gw(struct bat_priv *bat_priv, - uint8_t *orig, short vid) +static struct backbone_gw *batadv_bla_get_backbone_gw(struct bat_priv *bat_priv, + uint8_t *orig, short vid) { struct backbone_gw *entry; struct orig_node *orig_node; int hash_added; - entry = backbone_hash_find(bat_priv, orig, vid); + entry = batadv_backbone_hash_find(bat_priv, orig, vid); if (entry) return entry; @@ -381,8 +384,9 @@ static struct backbone_gw *bla_get_backbone_gw(struct bat_priv *bat_priv, atomic_set(&entry->refcount, 2); hash_added = batadv_hash_add(bat_priv->backbone_hash, - compare_backbone_gw, choose_backbone_gw, - entry, &entry->hash_entry); + batadv_compare_backbone_gw, + batadv_choose_backbone_gw, entry, + &entry->hash_entry); if (unlikely(hash_added != 0)) { /* hash failed, free the structure */ @@ -403,19 +407,20 @@ static struct backbone_gw *bla_get_backbone_gw(struct bat_priv *bat_priv, /* update or add the own backbone gw to make sure we announce * where we receive other backbone gws */ -static void bla_update_own_backbone_gw(struct bat_priv *bat_priv, - struct hard_iface *primary_if, - short vid) +static void batadv_bla_update_own_backbone_gw(struct bat_priv *bat_priv, + struct hard_iface *primary_if, + short vid) { struct backbone_gw *backbone_gw; - backbone_gw = bla_get_backbone_gw(bat_priv, - primary_if->net_dev->dev_addr, vid); + backbone_gw = batadv_bla_get_backbone_gw(bat_priv, + primary_if->net_dev->dev_addr, + vid); if (unlikely(!backbone_gw)) return; backbone_gw->lasttime = jiffies; - backbone_gw_free_ref(backbone_gw); + batadv_backbone_gw_free_ref(backbone_gw); } /* @bat_priv: the bat priv with all the soft interface information @@ -424,8 +429,8 @@ static void bla_update_own_backbone_gw(struct bat_priv *bat_priv, * Repeat all of our own claims, and finally send an ANNOUNCE frame * to allow the requester another check if the CRC is correct now. */ -static void bla_answer_request(struct bat_priv *bat_priv, - struct hard_iface *primary_if, short vid) +static void batadv_bla_answer_request(struct bat_priv *bat_priv, + struct hard_iface *primary_if, short vid) { struct hlist_node *node; struct hlist_head *head; @@ -437,8 +442,9 @@ static void bla_answer_request(struct bat_priv *bat_priv, batadv_dbg(DBG_BLA, bat_priv, "bla_answer_request(): received a claim request, send all of our own claims again\n"); - backbone_gw = backbone_hash_find(bat_priv, - primary_if->net_dev->dev_addr, vid); + backbone_gw = batadv_backbone_hash_find(bat_priv, + primary_if->net_dev->dev_addr, + vid); if (!backbone_gw) return; @@ -452,15 +458,15 @@ static void bla_answer_request(struct bat_priv *bat_priv, if (claim->backbone_gw != backbone_gw) continue; - bla_send_claim(bat_priv, claim->addr, claim->vid, - CLAIM_TYPE_ADD); + batadv_bla_send_claim(bat_priv, claim->addr, claim->vid, + CLAIM_TYPE_ADD); } rcu_read_unlock(); } /* finally, send an announcement frame */ - bla_send_announce(bat_priv, backbone_gw); - backbone_gw_free_ref(backbone_gw); + batadv_bla_send_announce(bat_priv, backbone_gw); + batadv_backbone_gw_free_ref(backbone_gw); } /* @backbone_gw: the backbone gateway from whom we are out of sync @@ -469,17 +475,17 @@ static void bla_answer_request(struct bat_priv *bat_priv, * After the request, it will repeat all of his own claims and finally * send an announcement claim with which we can check again. */ -static void bla_send_request(struct backbone_gw *backbone_gw) +static void batadv_bla_send_request(struct backbone_gw *backbone_gw) { /* first, remove all old entries */ - bla_del_backbone_claims(backbone_gw); + batadv_bla_del_backbone_claims(backbone_gw); batadv_dbg(DBG_BLA, backbone_gw->bat_priv, "Sending REQUEST to %pM\n", backbone_gw->orig); /* send request */ - bla_send_claim(backbone_gw->bat_priv, backbone_gw->orig, - backbone_gw->vid, CLAIM_TYPE_REQUEST); + batadv_bla_send_claim(backbone_gw->bat_priv, backbone_gw->orig, + backbone_gw->vid, CLAIM_TYPE_REQUEST); /* no local broadcasts should be sent or received, for now. */ if (!atomic_read(&backbone_gw->request_sent)) { @@ -494,17 +500,18 @@ static void bla_send_request(struct backbone_gw *backbone_gw) * This function sends an announcement. It is called from multiple * places. */ -static void bla_send_announce(struct bat_priv *bat_priv, - struct backbone_gw *backbone_gw) +static void batadv_bla_send_announce(struct bat_priv *bat_priv, + struct backbone_gw *backbone_gw) { uint8_t mac[ETH_ALEN]; __be16 crc; - memcpy(mac, announce_mac, 4); + memcpy(mac, batadv_announce_mac, 4); crc = htons(backbone_gw->crc); memcpy(&mac[4], &crc, 2); - bla_send_claim(bat_priv, mac, backbone_gw->vid, CLAIM_TYPE_ANNOUNCE); + batadv_bla_send_claim(bat_priv, mac, backbone_gw->vid, + CLAIM_TYPE_ANNOUNCE); } @@ -515,8 +522,9 @@ static void bla_send_announce(struct bat_priv *bat_priv, * * Adds a claim in the claim hash. */ -static void bla_add_claim(struct bat_priv *bat_priv, const uint8_t *mac, - const short vid, struct backbone_gw *backbone_gw) +static void batadv_bla_add_claim(struct bat_priv *bat_priv, const uint8_t *mac, + const short vid, + struct backbone_gw *backbone_gw) { struct claim *claim; struct claim search_claim; @@ -524,7 +532,7 @@ static void bla_add_claim(struct bat_priv *bat_priv, const uint8_t *mac, memcpy(search_claim.addr, mac, ETH_ALEN); search_claim.vid = vid; - claim = claim_hash_find(bat_priv, &search_claim); + claim = batadv_claim_hash_find(bat_priv, &search_claim); /* create a new claim entry if it does not exist yet. */ if (!claim) { @@ -542,8 +550,9 @@ static void bla_add_claim(struct bat_priv *bat_priv, const uint8_t *mac, "bla_add_claim(): adding new entry %pM, vid %d to hash ...\n", mac, vid); hash_added = batadv_hash_add(bat_priv->claim_hash, - compare_claim, choose_claim, - claim, &claim->hash_entry); + batadv_compare_claim, + batadv_choose_claim, claim, + &claim->hash_entry); if (unlikely(hash_added != 0)) { /* only local changes happened. */ @@ -562,7 +571,7 @@ static void bla_add_claim(struct bat_priv *bat_priv, const uint8_t *mac, claim->backbone_gw->crc ^= crc16(0, claim->addr, ETH_ALEN); - backbone_gw_free_ref(claim->backbone_gw); + batadv_backbone_gw_free_ref(claim->backbone_gw); } /* set (new) backbone gw */ @@ -573,47 +582,48 @@ static void bla_add_claim(struct bat_priv *bat_priv, const uint8_t *mac, backbone_gw->lasttime = jiffies; claim_free_ref: - claim_free_ref(claim); + batadv_claim_free_ref(claim); } /* Delete a claim from the claim hash which has the * given mac address and vid. */ -static void bla_del_claim(struct bat_priv *bat_priv, const uint8_t *mac, - const short vid) +static void batadv_bla_del_claim(struct bat_priv *bat_priv, const uint8_t *mac, + const short vid) { struct claim search_claim, *claim; memcpy(search_claim.addr, mac, ETH_ALEN); search_claim.vid = vid; - claim = claim_hash_find(bat_priv, &search_claim); + claim = batadv_claim_hash_find(bat_priv, &search_claim); if (!claim) return; batadv_dbg(DBG_BLA, bat_priv, "bla_del_claim(): %pM, vid %d\n", mac, vid); - batadv_hash_remove(bat_priv->claim_hash, compare_claim, choose_claim, - claim); - claim_free_ref(claim); /* reference from the hash is gone */ + batadv_hash_remove(bat_priv->claim_hash, batadv_compare_claim, + batadv_choose_claim, claim); + batadv_claim_free_ref(claim); /* reference from the hash is gone */ claim->backbone_gw->crc ^= crc16(0, claim->addr, ETH_ALEN); /* don't need the reference from hash_find() anymore */ - claim_free_ref(claim); + batadv_claim_free_ref(claim); } /* check for ANNOUNCE frame, return 1 if handled */ -static int handle_announce(struct bat_priv *bat_priv, - uint8_t *an_addr, uint8_t *backbone_addr, short vid) +static int batadv_handle_announce(struct bat_priv *bat_priv, + uint8_t *an_addr, uint8_t *backbone_addr, + short vid) { struct backbone_gw *backbone_gw; uint16_t crc; - if (memcmp(an_addr, announce_mac, 4) != 0) + if (memcmp(an_addr, batadv_announce_mac, 4) != 0) return 0; - backbone_gw = bla_get_backbone_gw(bat_priv, backbone_addr, vid); + backbone_gw = batadv_bla_get_backbone_gw(bat_priv, backbone_addr, vid); if (unlikely(!backbone_gw)) return 1; @@ -633,7 +643,7 @@ static int handle_announce(struct bat_priv *bat_priv, backbone_gw->orig, backbone_gw->vid, backbone_gw->crc, crc); - bla_send_request(backbone_gw); + batadv_bla_send_request(backbone_gw); } else { /* if we have sent a request and the crc was OK, * we can allow traffic again. @@ -644,15 +654,15 @@ static int handle_announce(struct bat_priv *bat_priv, } } - backbone_gw_free_ref(backbone_gw); + batadv_backbone_gw_free_ref(backbone_gw); return 1; } /* check for REQUEST frame, return 1 if handled */ -static int handle_request(struct bat_priv *bat_priv, - struct hard_iface *primary_if, - uint8_t *backbone_addr, - struct ethhdr *ethhdr, short vid) +static int batadv_handle_request(struct bat_priv *bat_priv, + struct hard_iface *primary_if, + uint8_t *backbone_addr, + struct ethhdr *ethhdr, short vid) { /* check for REQUEST frame */ if (!batadv_compare_eth(backbone_addr, ethhdr->h_dest)) @@ -668,24 +678,25 @@ static int handle_request(struct bat_priv *bat_priv, "handle_request(): REQUEST vid %d (sent by %pM)...\n", vid, ethhdr->h_source); - bla_answer_request(bat_priv, primary_if, vid); + batadv_bla_answer_request(bat_priv, primary_if, vid); return 1; } /* check for UNCLAIM frame, return 1 if handled */ -static int handle_unclaim(struct bat_priv *bat_priv, - struct hard_iface *primary_if, - uint8_t *backbone_addr, - uint8_t *claim_addr, short vid) +static int batadv_handle_unclaim(struct bat_priv *bat_priv, + struct hard_iface *primary_if, + uint8_t *backbone_addr, + uint8_t *claim_addr, short vid) { struct backbone_gw *backbone_gw; /* unclaim in any case if it is our own */ if (primary_if && batadv_compare_eth(backbone_addr, primary_if->net_dev->dev_addr)) - bla_send_claim(bat_priv, claim_addr, vid, CLAIM_TYPE_DEL); + batadv_bla_send_claim(bat_priv, claim_addr, vid, + CLAIM_TYPE_DEL); - backbone_gw = backbone_hash_find(bat_priv, backbone_addr, vid); + backbone_gw = batadv_backbone_hash_find(bat_priv, backbone_addr, vid); if (!backbone_gw) return 1; @@ -695,33 +706,35 @@ static int handle_unclaim(struct bat_priv *bat_priv, "handle_unclaim(): UNCLAIM %pM on vid %d (sent by %pM)...\n", claim_addr, vid, backbone_gw->orig); - bla_del_claim(bat_priv, claim_addr, vid); - backbone_gw_free_ref(backbone_gw); + batadv_bla_del_claim(bat_priv, claim_addr, vid); + batadv_backbone_gw_free_ref(backbone_gw); return 1; } /* check for CLAIM frame, return 1 if handled */ -static int handle_claim(struct bat_priv *bat_priv, - struct hard_iface *primary_if, uint8_t *backbone_addr, - uint8_t *claim_addr, short vid) +static int batadv_handle_claim(struct bat_priv *bat_priv, + struct hard_iface *primary_if, + uint8_t *backbone_addr, uint8_t *claim_addr, + short vid) { struct backbone_gw *backbone_gw; /* register the gateway if not yet available, and add the claim. */ - backbone_gw = bla_get_backbone_gw(bat_priv, backbone_addr, vid); + backbone_gw = batadv_bla_get_backbone_gw(bat_priv, backbone_addr, vid); if (unlikely(!backbone_gw)) return 1; /* this must be a CLAIM frame */ - bla_add_claim(bat_priv, claim_addr, vid, backbone_gw); + batadv_bla_add_claim(bat_priv, claim_addr, vid, backbone_gw); if (batadv_compare_eth(backbone_addr, primary_if->net_dev->dev_addr)) - bla_send_claim(bat_priv, claim_addr, vid, CLAIM_TYPE_ADD); + batadv_bla_send_claim(bat_priv, claim_addr, vid, + CLAIM_TYPE_ADD); /* TODO: we could call something like tt_local_del() here. */ - backbone_gw_free_ref(backbone_gw); + batadv_backbone_gw_free_ref(backbone_gw); return 1; } @@ -739,10 +752,10 @@ static int handle_claim(struct bat_priv *bat_priv, * 1 - if is a claim packet from another group * 0 - if it is not a claim packet */ -static int check_claim_group(struct bat_priv *bat_priv, - struct hard_iface *primary_if, - uint8_t *hw_src, uint8_t *hw_dst, - struct ethhdr *ethhdr) +static int batadv_check_claim_group(struct bat_priv *bat_priv, + struct hard_iface *primary_if, + uint8_t *hw_src, uint8_t *hw_dst, + struct ethhdr *ethhdr) { uint8_t *backbone_addr; struct orig_node *orig_node; @@ -811,9 +824,9 @@ static int check_claim_group(struct bat_priv *bat_priv, * returns 1 if it was a claim frame, otherwise return 0 to * tell the callee that it can use the frame on its own. */ -static int bla_process_claim(struct bat_priv *bat_priv, - struct hard_iface *primary_if, - struct sk_buff *skb) +static int batadv_bla_process_claim(struct bat_priv *bat_priv, + struct hard_iface *primary_if, + struct sk_buff *skb) { struct ethhdr *ethhdr; struct vlan_ethhdr *vhdr; @@ -866,7 +879,8 @@ static int bla_process_claim(struct bat_priv *bat_priv, bla_dst = (struct bla_claim_dst *)hw_dst; /* check if it is a claim frame. */ - ret = check_claim_group(bat_priv, primary_if, hw_src, hw_dst, ethhdr); + ret = batadv_check_claim_group(bat_priv, primary_if, hw_src, hw_dst, + ethhdr); if (ret == 1) batadv_dbg(DBG_BLA, bat_priv, "bla_process_claim(): received a claim frame from another group. From: %pM on vid %d ...(hw_src %pM, hw_dst %pM)\n", @@ -876,27 +890,29 @@ static int bla_process_claim(struct bat_priv *bat_priv, return ret; /* become a backbone gw ourselves on this vlan if not happened yet */ - bla_update_own_backbone_gw(bat_priv, primary_if, vid); + batadv_bla_update_own_backbone_gw(bat_priv, primary_if, vid); /* check for the different types of claim frames ... */ switch (bla_dst->type) { case CLAIM_TYPE_ADD: - if (handle_claim(bat_priv, primary_if, hw_src, - ethhdr->h_source, vid)) + if (batadv_handle_claim(bat_priv, primary_if, hw_src, + ethhdr->h_source, vid)) return 1; break; case CLAIM_TYPE_DEL: - if (handle_unclaim(bat_priv, primary_if, - ethhdr->h_source, hw_src, vid)) + if (batadv_handle_unclaim(bat_priv, primary_if, + ethhdr->h_source, hw_src, vid)) return 1; break; case CLAIM_TYPE_ANNOUNCE: - if (handle_announce(bat_priv, hw_src, ethhdr->h_source, vid)) + if (batadv_handle_announce(bat_priv, hw_src, ethhdr->h_source, + vid)) return 1; break; case CLAIM_TYPE_REQUEST: - if (handle_request(bat_priv, primary_if, hw_src, ethhdr, vid)) + if (batadv_handle_request(bat_priv, primary_if, hw_src, ethhdr, + vid)) return 1; break; } @@ -910,7 +926,7 @@ static int bla_process_claim(struct bat_priv *bat_priv, /* Check when we last heard from other nodes, and remove them in case of * a time out, or clean all backbone gws if now is set. */ -static void bla_purge_backbone_gw(struct bat_priv *bat_priv, int now) +static void batadv_bla_purge_backbone_gw(struct bat_priv *bat_priv, int now) { struct backbone_gw *backbone_gw; struct hlist_node *node, *node_tmp; @@ -945,10 +961,10 @@ purge_now: if (atomic_read(&backbone_gw->request_sent)) atomic_dec(&bat_priv->bla_num_requests); - bla_del_backbone_claims(backbone_gw); + batadv_bla_del_backbone_claims(backbone_gw); hlist_del_rcu(node); - backbone_gw_free_ref(backbone_gw); + batadv_backbone_gw_free_ref(backbone_gw); } spin_unlock_bh(list_lock); } @@ -961,8 +977,8 @@ purge_now: * Check when we heard last time from our own claims, and remove them in case of * a time out, or clean all claims if now is set */ -static void bla_purge_claims(struct bat_priv *bat_priv, - struct hard_iface *primary_if, int now) +static void batadv_bla_purge_claims(struct bat_priv *bat_priv, + struct hard_iface *primary_if, int now) { struct claim *claim; struct hlist_node *node; @@ -993,9 +1009,9 @@ static void bla_purge_claims(struct bat_priv *bat_priv, claim->addr, claim->vid); purge_now: - handle_unclaim(bat_priv, primary_if, - claim->backbone_gw->orig, - claim->addr, claim->vid); + batadv_handle_unclaim(bat_priv, primary_if, + claim->backbone_gw->orig, + claim->addr, claim->vid); } rcu_read_unlock(); } @@ -1022,8 +1038,8 @@ void batadv_bla_update_orig_address(struct bat_priv *bat_priv, htons(crc16(0, primary_if->net_dev->dev_addr, ETH_ALEN)); if (!oldif) { - bla_purge_claims(bat_priv, NULL, 1); - bla_purge_backbone_gw(bat_priv, 1); + batadv_bla_purge_claims(bat_priv, NULL, 1); + batadv_bla_purge_backbone_gw(bat_priv, 1); return; } @@ -1046,7 +1062,7 @@ void batadv_bla_update_orig_address(struct bat_priv *bat_priv, /* send an announce frame so others will ask for our * claims and update their tables. */ - bla_send_announce(bat_priv, backbone_gw); + batadv_bla_send_announce(bat_priv, backbone_gw); } rcu_read_unlock(); } @@ -1055,9 +1071,9 @@ void batadv_bla_update_orig_address(struct bat_priv *bat_priv, /* (re)start the timer */ -static void bla_start_timer(struct bat_priv *bat_priv) +static void batadv_bla_start_timer(struct bat_priv *bat_priv) { - INIT_DELAYED_WORK(&bat_priv->bla_work, bla_periodic_work); + INIT_DELAYED_WORK(&bat_priv->bla_work, batadv_bla_periodic_work); queue_delayed_work(batadv_event_workqueue, &bat_priv->bla_work, msecs_to_jiffies(BLA_PERIOD_LENGTH)); } @@ -1066,7 +1082,7 @@ static void bla_start_timer(struct bat_priv *bat_priv) * * purge structures when they are too old * * send announcements */ -static void bla_periodic_work(struct work_struct *work) +static void batadv_bla_periodic_work(struct work_struct *work) { struct delayed_work *delayed_work = container_of(work, struct delayed_work, work); @@ -1083,8 +1099,8 @@ static void bla_periodic_work(struct work_struct *work) if (!primary_if) goto out; - bla_purge_claims(bat_priv, primary_if, 0); - bla_purge_backbone_gw(bat_priv, 0); + batadv_bla_purge_claims(bat_priv, primary_if, 0); + batadv_bla_purge_backbone_gw(bat_priv, 0); if (!atomic_read(&bat_priv->bridge_loop_avoidance)) goto out; @@ -1104,7 +1120,7 @@ static void bla_periodic_work(struct work_struct *work) backbone_gw->lasttime = jiffies; - bla_send_announce(bat_priv, backbone_gw); + batadv_bla_send_announce(bat_priv, backbone_gw); } rcu_read_unlock(); } @@ -1112,7 +1128,7 @@ out: if (primary_if) batadv_hardif_free_ref(primary_if); - bla_start_timer(bat_priv); + batadv_bla_start_timer(bat_priv); } /* The hash for claim and backbone hash receive the same key because they @@ -1120,8 +1136,8 @@ out: * them with to different keys to allow nested locking without generating * lockdep warnings */ -static struct lock_class_key claim_hash_lock_class_key; -static struct lock_class_key backbone_hash_lock_class_key; +static struct lock_class_key batadv_claim_hash_lock_class_key; +static struct lock_class_key batadv_backbone_hash_lock_class_key; /* initialize all bla structures */ int batadv_bla_init(struct bat_priv *bat_priv) @@ -1161,13 +1177,13 @@ int batadv_bla_init(struct bat_priv *bat_priv) return -ENOMEM; batadv_hash_set_lock_class(bat_priv->claim_hash, - &claim_hash_lock_class_key); + &batadv_claim_hash_lock_class_key); batadv_hash_set_lock_class(bat_priv->backbone_hash, - &backbone_hash_lock_class_key); + &batadv_backbone_hash_lock_class_key); batadv_dbg(DBG_BLA, bat_priv, "bla hashes initialized\n"); - bla_start_timer(bat_priv); + batadv_bla_start_timer(bat_priv); return 0; } @@ -1308,12 +1324,12 @@ int batadv_bla_is_backbone_gw(struct sk_buff *skb, } /* see if this originator is a backbone gw for this VLAN */ - backbone_gw = backbone_hash_find(orig_node->bat_priv, - orig_node->orig, vid); + backbone_gw = batadv_backbone_hash_find(orig_node->bat_priv, + orig_node->orig, vid); if (!backbone_gw) return 0; - backbone_gw_free_ref(backbone_gw); + batadv_backbone_gw_free_ref(backbone_gw); return 1; } @@ -1326,12 +1342,12 @@ void batadv_bla_free(struct bat_priv *bat_priv) primary_if = batadv_primary_if_get_selected(bat_priv); if (bat_priv->claim_hash) { - bla_purge_claims(bat_priv, primary_if, 1); + batadv_bla_purge_claims(bat_priv, primary_if, 1); batadv_hash_destroy(bat_priv->claim_hash); bat_priv->claim_hash = NULL; } if (bat_priv->backbone_hash) { - bla_purge_backbone_gw(bat_priv, 1); + batadv_bla_purge_backbone_gw(bat_priv, 1); batadv_hash_destroy(bat_priv->backbone_hash); bat_priv->backbone_hash = NULL; } @@ -1375,15 +1391,15 @@ int batadv_bla_rx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid) memcpy(search_claim.addr, ethhdr->h_source, ETH_ALEN); search_claim.vid = vid; - claim = claim_hash_find(bat_priv, &search_claim); + claim = batadv_claim_hash_find(bat_priv, &search_claim); if (!claim) { /* possible optimization: race for a claim */ /* No claim exists yet, claim it for us! */ - handle_claim(bat_priv, primary_if, - primary_if->net_dev->dev_addr, - ethhdr->h_source, vid); + batadv_handle_claim(bat_priv, primary_if, + primary_if->net_dev->dev_addr, + ethhdr->h_source, vid); goto allow; } @@ -1404,13 +1420,13 @@ int batadv_bla_rx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid) * send a claim and update the claim table * immediately. */ - handle_claim(bat_priv, primary_if, - primary_if->net_dev->dev_addr, - ethhdr->h_source, vid); + batadv_handle_claim(bat_priv, primary_if, + primary_if->net_dev->dev_addr, + ethhdr->h_source, vid); goto allow; } allow: - bla_update_own_backbone_gw(bat_priv, primary_if, vid); + batadv_bla_update_own_backbone_gw(bat_priv, primary_if, vid); ret = 0; goto out; @@ -1422,7 +1438,7 @@ out: if (primary_if) batadv_hardif_free_ref(primary_if); if (claim) - claim_free_ref(claim); + batadv_claim_free_ref(claim); return ret; } @@ -1455,7 +1471,7 @@ int batadv_bla_tx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid) /* in VLAN case, the mac header might not be set. */ skb_reset_mac_header(skb); - if (bla_process_claim(bat_priv, primary_if, skb)) + if (batadv_bla_process_claim(bat_priv, primary_if, skb)) goto handled; ethhdr = (struct ethhdr *)skb_mac_header(skb); @@ -1468,7 +1484,7 @@ int batadv_bla_tx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid) memcpy(search_claim.addr, ethhdr->h_source, ETH_ALEN); search_claim.vid = vid; - claim = claim_hash_find(bat_priv, &search_claim); + claim = batadv_claim_hash_find(bat_priv, &search_claim); /* if no claim exists, allow it. */ if (!claim) @@ -1480,9 +1496,9 @@ int batadv_bla_tx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid) /* if yes, the client has roamed and we have * to unclaim it. */ - handle_unclaim(bat_priv, primary_if, - primary_if->net_dev->dev_addr, - ethhdr->h_source, vid); + batadv_handle_unclaim(bat_priv, primary_if, + primary_if->net_dev->dev_addr, + ethhdr->h_source, vid); goto allow; } @@ -1499,7 +1515,7 @@ int batadv_bla_tx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid) goto allow; } allow: - bla_update_own_backbone_gw(bat_priv, primary_if, vid); + batadv_bla_update_own_backbone_gw(bat_priv, primary_if, vid); ret = 0; goto out; handled: @@ -1508,7 +1524,7 @@ out: if (primary_if) batadv_hardif_free_ref(primary_if); if (claim) - claim_free_ref(claim); + batadv_claim_free_ref(claim); return ret; } -- batman-adv

11 years

batman-adv; branch, master, updated. v2012.1.0-161-g98881e4

by postmaster＠open-mesh.org

The following commit has been merged in the master branch: commit 98881e49493eb1a6ae2330d861386432064b2222 Author: Sven Eckelmann <sven(a)narfation.org> Date: Sat May 12 18:33:52 2012 +0200 batman-adv: Prefix bat_sysfs local static functions with batadv_ All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven(a)narfation.org> diff --git a/bat_sysfs.c b/bat_sysfs.c index 3fab6e8..0c7a00f 100644 --- a/bat_sysfs.c +++ b/bat_sysfs.c @@ -26,15 +26,15 @@ #include "gateway_client.h" #include "vis.h" -static struct net_device *kobj_to_netdev(struct kobject *obj) +static struct net_device *batadv_kobj_to_netdev(struct kobject *obj) { struct device *dev = container_of(obj->parent, struct device, kobj); return to_net_dev(dev); } -static struct bat_priv *kobj_to_batpriv(struct kobject *obj) +static struct bat_priv *batadv_kobj_to_batpriv(struct kobject *obj) { - struct net_device *net_dev = kobj_to_netdev(obj); + struct net_device *net_dev = batadv_kobj_to_netdev(obj); return netdev_priv(net_dev); } @@ -42,19 +42,19 @@ static struct bat_priv *kobj_to_batpriv(struct kobject *obj) #define UEV_ACTION_VAR "BATACTION=" #define UEV_DATA_VAR "BATDATA=" -static char *uev_action_str[] = { +static char *batadv_uev_action_str[] = { "add", "del", "change" }; -static char *uev_type_str[] = { +static char *batadv_uev_type_str[] = { "gw" }; /* Use this, if you have customized show and store functions */ #define BAT_ATTR(_name, _mode, _show, _store) \ -struct bat_attribute bat_attr_##_name = { \ +struct bat_attribute batadv_attr_##_name = { \ .attr = {.name = __stringify(_name), \ .mode = _mode }, \ .show = _show, \ @@ -62,20 +62,21 @@ struct bat_attribute bat_attr_##_name = { \ }; #define BAT_ATTR_SIF_STORE_BOOL(_name, _post_func) \ -ssize_t store_##_name(struct kobject *kobj, struct attribute *attr, \ - char *buff, size_t count) \ +ssize_t batadv_store_##_name(struct kobject *kobj, \ + struct attribute *attr, char *buff, \ + size_t count) \ { \ - struct net_device *net_dev = kobj_to_netdev(kobj); \ + struct net_device *net_dev = batadv_kobj_to_netdev(kobj); \ struct bat_priv *bat_priv = netdev_priv(net_dev); \ - return __store_bool_attr(buff, count, _post_func, attr, \ - &bat_priv->_name, net_dev); \ + return __batadv_store_bool_attr(buff, count, _post_func, attr, \ + &bat_priv->_name, net_dev); \ } #define BAT_ATTR_SIF_SHOW_BOOL(_name) \ -ssize_t show_##_name(struct kobject *kobj, \ - struct attribute *attr, char *buff) \ +ssize_t batadv_show_##_name(struct kobject *kobj, \ + struct attribute *attr, char *buff) \ { \ - struct bat_priv *bat_priv = kobj_to_batpriv(kobj); \ + struct bat_priv *bat_priv = batadv_kobj_to_batpriv(kobj); \ return sprintf(buff, "%s\n", \ atomic_read(&bat_priv->_name) == 0 ? \ "disabled" : "enabled"); \ @@ -87,24 +88,27 @@ ssize_t show_##_name(struct kobject *kobj, \ #define BAT_ATTR_SIF_BOOL(_name, _mode, _post_func) \ static BAT_ATTR_SIF_STORE_BOOL(_name, _post_func) \ static BAT_ATTR_SIF_SHOW_BOOL(_name) \ - static BAT_ATTR(_name, _mode, show_##_name, store_##_name) + static BAT_ATTR(_name, _mode, batadv_show_##_name, \ + batadv_store_##_name) #define BAT_ATTR_SIF_STORE_UINT(_name, _min, _max, _post_func) \ -ssize_t store_##_name(struct kobject *kobj, struct attribute *attr, \ - char *buff, size_t count) \ +ssize_t batadv_store_##_name(struct kobject *kobj, \ + struct attribute *attr, char *buff, \ + size_t count) \ { \ - struct net_device *net_dev = kobj_to_netdev(kobj); \ + struct net_device *net_dev = batadv_kobj_to_netdev(kobj); \ struct bat_priv *bat_priv = netdev_priv(net_dev); \ - return __store_uint_attr(buff, count, _min, _max, _post_func, \ - attr, &bat_priv->_name, net_dev); \ + return __batadv_store_uint_attr(buff, count, _min, _max, \ + _post_func, attr, \ + &bat_priv->_name, net_dev); \ } #define BAT_ATTR_SIF_SHOW_UINT(_name) \ -ssize_t show_##_name(struct kobject *kobj, \ - struct attribute *attr, char *buff) \ +ssize_t batadv_show_##_name(struct kobject *kobj, \ + struct attribute *attr, char *buff) \ { \ - struct bat_priv *bat_priv = kobj_to_batpriv(kobj); \ + struct bat_priv *bat_priv = batadv_kobj_to_batpriv(kobj); \ return sprintf(buff, "%i\n", atomic_read(&bat_priv->_name)); \ } \ @@ -114,14 +118,15 @@ ssize_t show_##_name(struct kobject *kobj, \ #define BAT_ATTR_SIF_UINT(_name, _mode, _min, _max, _post_func) \ static BAT_ATTR_SIF_STORE_UINT(_name, _min, _max, _post_func) \ static BAT_ATTR_SIF_SHOW_UINT(_name) \ - static BAT_ATTR(_name, _mode, show_##_name, store_##_name) + static BAT_ATTR(_name, _mode, batadv_show_##_name, \ + batadv_store_##_name) #define BAT_ATTR_HIF_STORE_UINT(_name, _min, _max, _post_func) \ ssize_t store_##_name(struct kobject *kobj, struct attribute *attr, \ char *buff, size_t count) \ { \ - struct net_device *net_dev = kobj_to_netdev(kobj); \ + struct net_device *net_dev = batadv_kobj_to_netdev(kobj); \ struct hard_iface *hard_iface; \ ssize_t length; \ \ @@ -140,7 +145,7 @@ ssize_t store_##_name(struct kobject *kobj, struct attribute *attr, \ ssize_t show_##_name(struct kobject *kobj, \ struct attribute *attr, char *buff) \ { \ - struct net_device *net_dev = kobj_to_netdev(kobj); \ + struct net_device *net_dev = batadv_kobj_to_netdev(kobj); \ struct hard_iface *hard_iface; \ ssize_t length; \ \ @@ -160,12 +165,13 @@ ssize_t show_##_name(struct kobject *kobj, \ #define BAT_ATTR_HIF_UINT(_name, _mode, _min, _max, _post_func) \ static BAT_ATTR_HIF_STORE_UINT(_name, _min, _max, _post_func) \ static BAT_ATTR_HIF_SHOW_UINT(_name) \ - static BAT_ATTR(_name, _mode, show_##_name, store_##_name) + static BAT_ATTR(_name, _mode, batadv_show_##_name, \ + batadv_store_##_name) -static int store_bool_attr(char *buff, size_t count, - struct net_device *net_dev, - const char *attr_name, atomic_t *attr) +static int batadv_store_bool_attr(char *buff, size_t count, + struct net_device *net_dev, + const char *attr_name, atomic_t *attr) { int enabled = -1; @@ -200,23 +206,27 @@ static int store_bool_attr(char *buff, size_t count, return count; } -static inline ssize_t __store_bool_attr(char *buff, size_t count, - void (*post_func)(struct net_device *), - struct attribute *attr, - atomic_t *attr_store, struct net_device *net_dev) +static inline ssize_t +__batadv_store_bool_attr(char *buff, size_t count, + void (*post_func)(struct net_device *), + struct attribute *attr, + atomic_t *attr_store, struct net_device *net_dev) { int ret; - ret = store_bool_attr(buff, count, net_dev, attr->name, attr_store); + ret = batadv_store_bool_attr(buff, count, net_dev, attr->name, + attr_store); if (post_func && ret) post_func(net_dev); return ret; } -static int store_uint_attr(const char *buff, size_t count, - struct net_device *net_dev, const char *attr_name, - unsigned int min, unsigned int max, atomic_t *attr) +static int batadv_store_uint_attr(const char *buff, size_t count, + struct net_device *net_dev, + const char *attr_name, + unsigned int min, unsigned int max, + atomic_t *attr) { unsigned long uint_val; int ret; @@ -251,26 +261,27 @@ static int store_uint_attr(const char *buff, size_t count, return count; } -static inline ssize_t __store_uint_attr(const char *buff, size_t count, - int min, int max, - void (*post_func)(struct net_device *), - const struct attribute *attr, - atomic_t *attr_store, struct net_device *net_dev) +static inline ssize_t +__batadv_store_uint_attr(const char *buff, size_t count, + int min, int max, + void (*post_func)(struct net_device *), + const struct attribute *attr, + atomic_t *attr_store, struct net_device *net_dev) { int ret; - ret = store_uint_attr(buff, count, net_dev, attr->name, - min, max, attr_store); + ret = batadv_store_uint_attr(buff, count, net_dev, attr->name, min, max, + attr_store); if (post_func && ret) post_func(net_dev); return ret; } -static ssize_t show_vis_mode(struct kobject *kobj, struct attribute *attr, - char *buff) +static ssize_t batadv_show_vis_mode(struct kobject *kobj, + struct attribute *attr, char *buff) { - struct bat_priv *bat_priv = kobj_to_batpriv(kobj); + struct bat_priv *bat_priv = batadv_kobj_to_batpriv(kobj); int vis_mode = atomic_read(&bat_priv->vis_mode); return sprintf(buff, "%s\n", @@ -278,10 +289,11 @@ static ssize_t show_vis_mode(struct kobject *kobj, struct attribute *attr, "client" : "server"); } -static ssize_t store_vis_mode(struct kobject *kobj, struct attribute *attr, - char *buff, size_t count) +static ssize_t batadv_store_vis_mode(struct kobject *kobj, + struct attribute *attr, char *buff, + size_t count) { - struct net_device *net_dev = kobj_to_netdev(kobj); + struct net_device *net_dev = batadv_kobj_to_netdev(kobj); struct bat_priv *bat_priv = netdev_priv(net_dev); unsigned long val; int ret, vis_mode_tmp = -1; @@ -319,23 +331,23 @@ static ssize_t store_vis_mode(struct kobject *kobj, struct attribute *attr, return count; } -static ssize_t show_bat_algo(struct kobject *kobj, struct attribute *attr, - char *buff) +static ssize_t batadv_show_bat_algo(struct kobject *kobj, + struct attribute *attr, char *buff) { - struct bat_priv *bat_priv = kobj_to_batpriv(kobj); + struct bat_priv *bat_priv = batadv_kobj_to_batpriv(kobj); return sprintf(buff, "%s\n", bat_priv->bat_algo_ops->name); } -static void post_gw_deselect(struct net_device *net_dev) +static void batadv_post_gw_deselect(struct net_device *net_dev) { struct bat_priv *bat_priv = netdev_priv(net_dev); batadv_gw_deselect(bat_priv); } -static ssize_t show_gw_mode(struct kobject *kobj, struct attribute *attr, - char *buff) +static ssize_t batadv_show_gw_mode(struct kobject *kobj, struct attribute *attr, + char *buff) { - struct bat_priv *bat_priv = kobj_to_batpriv(kobj); + struct bat_priv *bat_priv = batadv_kobj_to_batpriv(kobj); int bytes_written; switch (atomic_read(&bat_priv->gw_mode)) { @@ -353,10 +365,11 @@ static ssize_t show_gw_mode(struct kobject *kobj, struct attribute *attr, return bytes_written; } -static ssize_t store_gw_mode(struct kobject *kobj, struct attribute *attr, - char *buff, size_t count) +static ssize_t batadv_store_gw_mode(struct kobject *kobj, + struct attribute *attr, char *buff, + size_t count) { - struct net_device *net_dev = kobj_to_netdev(kobj); + struct net_device *net_dev = batadv_kobj_to_netdev(kobj); struct bat_priv *bat_priv = netdev_priv(net_dev); char *curr_gw_mode_str; int gw_mode_tmp = -1; @@ -405,10 +418,10 @@ static ssize_t store_gw_mode(struct kobject *kobj, struct attribute *attr, return count; } -static ssize_t show_gw_bwidth(struct kobject *kobj, struct attribute *attr, - char *buff) +static ssize_t batadv_show_gw_bwidth(struct kobject *kobj, + struct attribute *attr, char *buff) { - struct bat_priv *bat_priv = kobj_to_batpriv(kobj); + struct bat_priv *bat_priv = batadv_kobj_to_batpriv(kobj); int down, up; int gw_bandwidth = atomic_read(&bat_priv->gw_bandwidth); @@ -420,10 +433,11 @@ static ssize_t show_gw_bwidth(struct kobject *kobj, struct attribute *attr, (up > 2048 ? "MBit" : "KBit")); } -static ssize_t store_gw_bwidth(struct kobject *kobj, struct attribute *attr, - char *buff, size_t count) +static ssize_t batadv_store_gw_bwidth(struct kobject *kobj, + struct attribute *attr, char *buff, + size_t count) { - struct net_device *net_dev = kobj_to_netdev(kobj); + struct net_device *net_dev = batadv_kobj_to_netdev(kobj); if (buff[count - 1] == '\n') buff[count - 1] = '\0'; @@ -438,36 +452,38 @@ BAT_ATTR_SIF_BOOL(bridge_loop_avoidance, S_IRUGO | S_IWUSR, NULL); #endif BAT_ATTR_SIF_BOOL(fragmentation, S_IRUGO | S_IWUSR, batadv_update_min_mtu); BAT_ATTR_SIF_BOOL(ap_isolation, S_IRUGO | S_IWUSR, NULL); -static BAT_ATTR(vis_mode, S_IRUGO | S_IWUSR, show_vis_mode, store_vis_mode); -static BAT_ATTR(routing_algo, S_IRUGO, show_bat_algo, NULL); -static BAT_ATTR(gw_mode, S_IRUGO | S_IWUSR, show_gw_mode, store_gw_mode); +static BAT_ATTR(vis_mode, S_IRUGO | S_IWUSR, batadv_show_vis_mode, + batadv_store_vis_mode); +static BAT_ATTR(routing_algo, S_IRUGO, batadv_show_bat_algo, NULL); +static BAT_ATTR(gw_mode, S_IRUGO | S_IWUSR, batadv_show_gw_mode, + batadv_store_gw_mode); BAT_ATTR_SIF_UINT(orig_interval, S_IRUGO | S_IWUSR, 2 * JITTER, INT_MAX, NULL); BAT_ATTR_SIF_UINT(hop_penalty, S_IRUGO | S_IWUSR, 0, TQ_MAX_VALUE, NULL); BAT_ATTR_SIF_UINT(gw_sel_class, S_IRUGO | S_IWUSR, 1, TQ_MAX_VALUE, - post_gw_deselect); -static BAT_ATTR(gw_bandwidth, S_IRUGO | S_IWUSR, show_gw_bwidth, - store_gw_bwidth); + batadv_post_gw_deselect); +static BAT_ATTR(gw_bandwidth, S_IRUGO | S_IWUSR, batadv_show_gw_bwidth, + batadv_store_gw_bwidth); #ifdef CONFIG_BATMAN_ADV_DEBUG BAT_ATTR_SIF_UINT(log_level, S_IRUGO | S_IWUSR, 0, DBG_ALL, NULL); #endif -static struct bat_attribute *mesh_attrs[] = { - &bat_attr_aggregated_ogms, - &bat_attr_bonding, +static struct bat_attribute *batadv_mesh_attrs[] = { + &batadv_attr_aggregated_ogms, + &batadv_attr_bonding, #ifdef CONFIG_BATMAN_ADV_BLA - &bat_attr_bridge_loop_avoidance, + &batadv_attr_bridge_loop_avoidance, #endif - &bat_attr_fragmentation, - &bat_attr_ap_isolation, - &bat_attr_vis_mode, - &bat_attr_routing_algo, - &bat_attr_gw_mode, - &bat_attr_orig_interval, - &bat_attr_hop_penalty, - &bat_attr_gw_sel_class, - &bat_attr_gw_bandwidth, + &batadv_attr_fragmentation, + &batadv_attr_ap_isolation, + &batadv_attr_vis_mode, + &batadv_attr_routing_algo, + &batadv_attr_gw_mode, + &batadv_attr_orig_interval, + &batadv_attr_hop_penalty, + &batadv_attr_gw_sel_class, + &batadv_attr_gw_bandwidth, #ifdef CONFIG_BATMAN_ADV_DEBUG - &bat_attr_log_level, + &batadv_attr_log_level, #endif NULL, }; @@ -487,7 +503,7 @@ int batadv_sysfs_add_meshif(struct net_device *dev) goto out; } - for (bat_attr = mesh_attrs; *bat_attr; ++bat_attr) { + for (bat_attr = batadv_mesh_attrs; *bat_attr; ++bat_attr) { err = sysfs_create_file(bat_priv->mesh_obj, &((*bat_attr)->attr)); if (err) { @@ -501,7 +517,7 @@ int batadv_sysfs_add_meshif(struct net_device *dev) return 0; rem_attr: - for (bat_attr = mesh_attrs; *bat_attr; ++bat_attr) + for (bat_attr = batadv_mesh_attrs; *bat_attr; ++bat_attr) sysfs_remove_file(bat_priv->mesh_obj, &((*bat_attr)->attr)); kobject_put(bat_priv->mesh_obj); @@ -515,17 +531,17 @@ void batadv_sysfs_del_meshif(struct net_device *dev) struct bat_priv *bat_priv = netdev_priv(dev); struct bat_attribute **bat_attr; - for (bat_attr = mesh_attrs; *bat_attr; ++bat_attr) + for (bat_attr = batadv_mesh_attrs; *bat_attr; ++bat_attr) sysfs_remove_file(bat_priv->mesh_obj, &((*bat_attr)->attr)); kobject_put(bat_priv->mesh_obj); bat_priv->mesh_obj = NULL; } -static ssize_t show_mesh_iface(struct kobject *kobj, struct attribute *attr, - char *buff) +static ssize_t batadv_show_mesh_iface(struct kobject *kobj, + struct attribute *attr, char *buff) { - struct net_device *net_dev = kobj_to_netdev(kobj); + struct net_device *net_dev = batadv_kobj_to_netdev(kobj); struct hard_iface *hard_iface = batadv_hardif_get_by_netdev(net_dev); ssize_t length; @@ -540,10 +556,11 @@ static ssize_t show_mesh_iface(struct kobject *kobj, struct attribute *attr, return length; } -static ssize_t store_mesh_iface(struct kobject *kobj, struct attribute *attr, - char *buff, size_t count) +static ssize_t batadv_store_mesh_iface(struct kobject *kobj, + struct attribute *attr, char *buff, + size_t count) { - struct net_device *net_dev = kobj_to_netdev(kobj); + struct net_device *net_dev = batadv_kobj_to_netdev(kobj); struct hard_iface *hard_iface = batadv_hardif_get_by_netdev(net_dev); int status_tmp = -1; int ret = count; @@ -596,10 +613,10 @@ out: return ret; } -static ssize_t show_iface_status(struct kobject *kobj, struct attribute *attr, - char *buff) +static ssize_t batadv_show_iface_status(struct kobject *kobj, + struct attribute *attr, char *buff) { - struct net_device *net_dev = kobj_to_netdev(kobj); + struct net_device *net_dev = batadv_kobj_to_netdev(kobj); struct hard_iface *hard_iface = batadv_hardif_get_by_netdev(net_dev); ssize_t length; @@ -631,12 +648,12 @@ static ssize_t show_iface_status(struct kobject *kobj, struct attribute *attr, } static BAT_ATTR(mesh_iface, S_IRUGO | S_IWUSR, - show_mesh_iface, store_mesh_iface); -static BAT_ATTR(iface_status, S_IRUGO, show_iface_status, NULL); + batadv_show_mesh_iface, batadv_store_mesh_iface); +static BAT_ATTR(iface_status, S_IRUGO, batadv_show_iface_status, NULL); -static struct bat_attribute *batman_attrs[] = { - &bat_attr_mesh_iface, - &bat_attr_iface_status, +static struct bat_attribute *batadv_batman_attrs[] = { + &batadv_attr_mesh_iface, + &batadv_attr_iface_status, NULL, }; @@ -655,7 +672,7 @@ int batadv_sysfs_add_hardif(struct kobject **hardif_obj, struct net_device *dev) goto out; } - for (bat_attr = batman_attrs; *bat_attr; ++bat_attr) { + for (bat_attr = batadv_batman_attrs; *bat_attr; ++bat_attr) { err = sysfs_create_file(*hardif_obj, &((*bat_attr)->attr)); if (err) { bat_err(dev, "Can't add sysfs file: %s/%s/%s\n", @@ -668,7 +685,7 @@ int batadv_sysfs_add_hardif(struct kobject **hardif_obj, struct net_device *dev) return 0; rem_attr: - for (bat_attr = batman_attrs; *bat_attr; ++bat_attr) + for (bat_attr = batadv_batman_attrs; *bat_attr; ++bat_attr) sysfs_remove_file(*hardif_obj, &((*bat_attr)->attr)); out: return -ENOMEM; @@ -695,20 +712,21 @@ int batadv_throw_uevent(struct bat_priv *bat_priv, enum uev_type type, bat_kobj = &primary_if->soft_iface->dev.kobj; uevent_env[0] = kmalloc(strlen(UEV_TYPE_VAR) + - strlen(uev_type_str[type]) + 1, + strlen(batadv_uev_type_str[type]) + 1, GFP_ATOMIC); if (!uevent_env[0]) goto out; - sprintf(uevent_env[0], "%s%s", UEV_TYPE_VAR, uev_type_str[type]); + sprintf(uevent_env[0], "%s%s", UEV_TYPE_VAR, batadv_uev_type_str[type]); uevent_env[1] = kmalloc(strlen(UEV_ACTION_VAR) + - strlen(uev_action_str[action]) + 1, + strlen(batadv_uev_action_str[action]) + 1, GFP_ATOMIC); if (!uevent_env[1]) goto out; - sprintf(uevent_env[1], "%s%s", UEV_ACTION_VAR, uev_action_str[action]); + sprintf(uevent_env[1], "%s%s", UEV_ACTION_VAR, + batadv_uev_action_str[action]); /* If the event is DEL, ignore the data field */ if (action != UEV_DEL) { @@ -732,7 +750,8 @@ out: if (ret) batadv_dbg(DBG_BATMAN, bat_priv, "Impossible to send uevent for (%s,%s,%s) event (err: %d)\n", - uev_type_str[type], uev_action_str[action], + batadv_uev_type_str[type], + batadv_uev_action_str[action], (action == UEV_DEL ? "NULL" : data), ret); return ret; } -- batman-adv

11 years

batman-adv; branch, master, updated. v2012.1.0-160-g126772e

by postmaster＠open-mesh.org

The following commit has been merged in the master branch: commit 126772e16e6f337a1ae626fba5cdaf8dfd12f46b Author: Sven Eckelmann <sven(a)narfation.org> Date: Sat May 12 18:33:51 2012 +0200 batman-adv: Prefix bat_iv_ogm local static functions with batadv_ All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven(a)narfation.org> diff --git a/bat_iv_ogm.c b/bat_iv_ogm.c index 304284d..70c2c69 100644 --- a/bat_iv_ogm.c +++ b/bat_iv_ogm.c @@ -28,11 +28,11 @@ #include "send.h" #include "bat_algo.h" -static struct neigh_node *bat_iv_ogm_neigh_new(struct hard_iface *hard_iface, - const uint8_t *neigh_addr, - struct orig_node *orig_node, - struct orig_node *orig_neigh, - __be32 seqno) +static struct neigh_node *batadv_iv_ogm_neigh_new(struct hard_iface *hard_iface, + const uint8_t *neigh_addr, + struct orig_node *orig_node, + struct orig_node *orig_neigh, + __be32 seqno) { struct neigh_node *neigh_node; @@ -54,7 +54,7 @@ out: return neigh_node; } -static int bat_iv_ogm_iface_enable(struct hard_iface *hard_iface) +static int batadv_iv_ogm_iface_enable(struct hard_iface *hard_iface) { struct batman_ogm_packet *batman_ogm_packet; uint32_t random_seqno; @@ -85,13 +85,13 @@ out: return res; } -static void bat_iv_ogm_iface_disable(struct hard_iface *hard_iface) +static void batadv_iv_ogm_iface_disable(struct hard_iface *hard_iface) { kfree(hard_iface->packet_buff); hard_iface->packet_buff = NULL; } -static void bat_iv_ogm_iface_update_mac(struct hard_iface *hard_iface) +static void batadv_iv_ogm_iface_update_mac(struct hard_iface *hard_iface) { struct batman_ogm_packet *batman_ogm_packet; @@ -102,7 +102,7 @@ static void bat_iv_ogm_iface_update_mac(struct hard_iface *hard_iface) hard_iface->net_dev->dev_addr, ETH_ALEN); } -static void bat_iv_ogm_primary_iface_set(struct hard_iface *hard_iface) +static void batadv_iv_ogm_primary_iface_set(struct hard_iface *hard_iface) { struct batman_ogm_packet *batman_ogm_packet; @@ -112,7 +112,8 @@ static void bat_iv_ogm_primary_iface_set(struct hard_iface *hard_iface) } /* when do we schedule our own ogm to be sent */ -static unsigned long bat_iv_ogm_emit_send_time(const struct bat_priv *bat_priv) +static unsigned long +batadv_iv_ogm_emit_send_time(const struct bat_priv *bat_priv) { return jiffies + msecs_to_jiffies( atomic_read(&bat_priv->orig_interval) - @@ -120,20 +121,20 @@ static unsigned long bat_iv_ogm_emit_send_time(const struct bat_priv *bat_priv) } /* when do we schedule a ogm packet to be sent */ -static unsigned long bat_iv_ogm_fwd_send_time(void) +static unsigned long batadv_iv_ogm_fwd_send_time(void) { return jiffies + msecs_to_jiffies(random32() % (JITTER/2)); } /* apply hop penalty for a normal link */ -static uint8_t hop_penalty(uint8_t tq, const struct bat_priv *bat_priv) +static uint8_t batadv_hop_penalty(uint8_t tq, const struct bat_priv *bat_priv) { int hop_penalty = atomic_read(&bat_priv->hop_penalty); return (tq * (TQ_MAX_VALUE - hop_penalty)) / (TQ_MAX_VALUE); } /* is there another aggregated packet here? */ -static int bat_iv_ogm_aggr_packet(int buff_pos, int packet_len, +static int batadv_iv_ogm_aggr_packet(int buff_pos, int packet_len, int tt_num_changes) { int next_buff_pos = 0; @@ -146,7 +147,7 @@ static int bat_iv_ogm_aggr_packet(int buff_pos, int packet_len, } /* send a batman ogm to a given interface */ -static void bat_iv_ogm_send_to_if(struct forw_packet *forw_packet, +static void batadv_iv_ogm_send_to_if(struct forw_packet *forw_packet, struct hard_iface *hard_iface) { struct bat_priv *bat_priv = netdev_priv(hard_iface->soft_iface); @@ -164,8 +165,8 @@ static void bat_iv_ogm_send_to_if(struct forw_packet *forw_packet, batman_ogm_packet = (struct batman_ogm_packet *)forw_packet->skb->data; /* adjust all flags and log packets */ - while (bat_iv_ogm_aggr_packet(buff_pos, forw_packet->packet_len, - batman_ogm_packet->tt_num_changes)) { + while (batadv_iv_ogm_aggr_packet(buff_pos, forw_packet->packet_len, + batman_ogm_packet->tt_num_changes)) { /* we might have aggregated direct link packets with an * ordinary base packet @@ -208,7 +209,7 @@ static void bat_iv_ogm_send_to_if(struct forw_packet *forw_packet, } /* send a batman ogm packet */ -static void bat_iv_ogm_emit(struct forw_packet *forw_packet) +static void batadv_iv_ogm_emit(struct forw_packet *forw_packet) { struct hard_iface *hard_iface; struct net_device *soft_iface; @@ -267,7 +268,7 @@ static void bat_iv_ogm_emit(struct forw_packet *forw_packet) if (hard_iface->soft_iface != soft_iface) continue; - bat_iv_ogm_send_to_if(forw_packet, hard_iface); + batadv_iv_ogm_send_to_if(forw_packet, hard_iface); } rcu_read_unlock(); @@ -277,13 +278,13 @@ out: } /* return true if new_packet can be aggregated with forw_packet */ -static bool bat_iv_ogm_can_aggregate(const struct batman_ogm_packet - *new_batman_ogm_packet, - struct bat_priv *bat_priv, - int packet_len, unsigned long send_time, - bool directlink, - const struct hard_iface *if_incoming, - const struct forw_packet *forw_packet) +static bool +batadv_iv_ogm_can_aggregate(const struct batman_ogm_packet *new_bat_ogm_packet, + struct bat_priv *bat_priv, + int packet_len, unsigned long send_time, + bool directlink, + const struct hard_iface *if_incoming, + const struct forw_packet *forw_packet) { struct batman_ogm_packet *batman_ogm_packet; int aggregated_bytes = forw_packet->packet_len + packet_len; @@ -335,7 +336,7 @@ static bool bat_iv_ogm_can_aggregate(const struct batman_ogm_packet * interface only - we still can aggregate */ if ((directlink) && - (new_batman_ogm_packet->header.ttl == 1) && + (new_bat_ogm_packet->header.ttl == 1) && (forw_packet->if_incoming == if_incoming) && /* packets from direct neighbors or @@ -357,11 +358,11 @@ out: } /* create a new aggregated packet and add this packet to it */ -static void bat_iv_ogm_aggregate_new(const unsigned char *packet_buff, - int packet_len, unsigned long send_time, - bool direct_link, - struct hard_iface *if_incoming, - int own_packet) +static void batadv_iv_ogm_aggregate_new(const unsigned char *packet_buff, + int packet_len, unsigned long send_time, + bool direct_link, + struct hard_iface *if_incoming, + int own_packet) { struct bat_priv *bat_priv = netdev_priv(if_incoming->soft_iface); struct forw_packet *forw_packet_aggr; @@ -435,9 +436,9 @@ out: } /* aggregate a new packet into the existing ogm packet */ -static void bat_iv_ogm_aggregate(struct forw_packet *forw_packet_aggr, - const unsigned char *packet_buff, - int packet_len, bool direct_link) +static void batadv_iv_ogm_aggregate(struct forw_packet *forw_packet_aggr, + const unsigned char *packet_buff, + int packet_len, bool direct_link) { unsigned char *skb_buff; @@ -452,10 +453,11 @@ static void bat_iv_ogm_aggregate(struct forw_packet *forw_packet_aggr, (1 << forw_packet_aggr->num_packets); } -static void bat_iv_ogm_queue_add(struct bat_priv *bat_priv, - unsigned char *packet_buff, - int packet_len, struct hard_iface *if_incoming, - int own_packet, unsigned long send_time) +static void batadv_iv_ogm_queue_add(struct bat_priv *bat_priv, + unsigned char *packet_buff, + int packet_len, + struct hard_iface *if_incoming, + int own_packet, unsigned long send_time) { /* _aggr -> pointer to the packet we want to aggregate with * _pos -> pointer to the position in the queue @@ -474,11 +476,11 @@ static void bat_iv_ogm_queue_add(struct bat_priv *bat_priv, if ((atomic_read(&bat_priv->aggregated_ogms)) && (!own_packet)) { hlist_for_each_entry(forw_packet_pos, tmp_node, &bat_priv->forw_bat_list, list) { - if (bat_iv_ogm_can_aggregate(batman_ogm_packet, - bat_priv, packet_len, - send_time, direct_link, - if_incoming, - forw_packet_pos)) { + if (batadv_iv_ogm_can_aggregate(batman_ogm_packet, + bat_priv, packet_len, + send_time, direct_link, + if_incoming, + forw_packet_pos)) { forw_packet_aggr = forw_packet_pos; break; } @@ -500,22 +502,22 @@ static void bat_iv_ogm_queue_add(struct bat_priv *bat_priv, (atomic_read(&bat_priv->aggregated_ogms))) send_time += msecs_to_jiffies(MAX_AGGREGATION_MS); - bat_iv_ogm_aggregate_new(packet_buff, packet_len, - send_time, direct_link, - if_incoming, own_packet); + batadv_iv_ogm_aggregate_new(packet_buff, packet_len, + send_time, direct_link, + if_incoming, own_packet); } else { - bat_iv_ogm_aggregate(forw_packet_aggr, packet_buff, - packet_len, direct_link); + batadv_iv_ogm_aggregate(forw_packet_aggr, packet_buff, + packet_len, direct_link); spin_unlock_bh(&bat_priv->forw_bat_list_lock); } } -static void bat_iv_ogm_forward(struct orig_node *orig_node, - const struct ethhdr *ethhdr, - struct batman_ogm_packet *batman_ogm_packet, - bool is_single_hop_neigh, - bool is_from_best_next_hop, - struct hard_iface *if_incoming) +static void batadv_iv_ogm_forward(struct orig_node *orig_node, + const struct ethhdr *ethhdr, + struct batman_ogm_packet *batman_ogm_packet, + bool is_single_hop_neigh, + bool is_from_best_next_hop, + struct hard_iface *if_incoming) { struct bat_priv *bat_priv = netdev_priv(if_incoming->soft_iface); uint8_t tt_num_changes; @@ -544,7 +546,8 @@ static void bat_iv_ogm_forward(struct orig_node *orig_node, memcpy(batman_ogm_packet->prev_sender, ethhdr->h_source, ETH_ALEN); /* apply hop penalty */ - batman_ogm_packet->tq = hop_penalty(batman_ogm_packet->tq, bat_priv); + batman_ogm_packet->tq = batadv_hop_penalty(batman_ogm_packet->tq, + bat_priv); batadv_dbg(DBG_BATMAN, bat_priv, "Forwarding packet: tq: %i, ttl: %i\n", @@ -557,12 +560,12 @@ static void bat_iv_ogm_forward(struct orig_node *orig_node, else batman_ogm_packet->flags &= ~DIRECTLINK; - bat_iv_ogm_queue_add(bat_priv, (unsigned char *)batman_ogm_packet, - BATMAN_OGM_HLEN + batadv_tt_len(tt_num_changes), - if_incoming, 0, bat_iv_ogm_fwd_send_time()); + batadv_iv_ogm_queue_add(bat_priv, (unsigned char *)batman_ogm_packet, + BATMAN_OGM_HLEN + batadv_tt_len(tt_num_changes), + if_incoming, 0, batadv_iv_ogm_fwd_send_time()); } -static void bat_iv_ogm_schedule(struct hard_iface *hard_iface) +static void batadv_iv_ogm_schedule(struct hard_iface *hard_iface) { struct bat_priv *bat_priv = netdev_priv(hard_iface->soft_iface); struct batman_ogm_packet *batman_ogm_packet; @@ -603,22 +606,22 @@ static void bat_iv_ogm_schedule(struct hard_iface *hard_iface) batman_ogm_packet->gw_flags = NO_FLAGS; batadv_slide_own_bcast_window(hard_iface); - bat_iv_ogm_queue_add(bat_priv, hard_iface->packet_buff, - hard_iface->packet_len, hard_iface, 1, - bat_iv_ogm_emit_send_time(bat_priv)); + batadv_iv_ogm_queue_add(bat_priv, hard_iface->packet_buff, + hard_iface->packet_len, hard_iface, 1, + batadv_iv_ogm_emit_send_time(bat_priv)); if (primary_if) batadv_hardif_free_ref(primary_if); } -static void bat_iv_ogm_orig_update(struct bat_priv *bat_priv, - struct orig_node *orig_node, - const struct ethhdr *ethhdr, - const struct batman_ogm_packet - *batman_ogm_packet, - struct hard_iface *if_incoming, - const unsigned char *tt_buff, - int is_duplicate) +static void +batadv_iv_ogm_orig_update(struct bat_priv *bat_priv, + struct orig_node *orig_node, + const struct ethhdr *ethhdr, + const struct batman_ogm_packet *batman_ogm_packet, + struct hard_iface *if_incoming, + const unsigned char *tt_buff, + int is_duplicate) { struct neigh_node *neigh_node = NULL, *tmp_neigh_node = NULL; struct neigh_node *router = NULL; @@ -661,9 +664,10 @@ static void bat_iv_ogm_orig_update(struct bat_priv *bat_priv, if (!orig_tmp) goto unlock; - neigh_node = bat_iv_ogm_neigh_new(if_incoming, ethhdr->h_source, - orig_node, orig_tmp, - batman_ogm_packet->seqno); + neigh_node = batadv_iv_ogm_neigh_new(if_incoming, + ethhdr->h_source, + orig_node, orig_tmp, + batman_ogm_packet->seqno); batadv_orig_node_free_ref(orig_tmp); if (!neigh_node) @@ -759,10 +763,10 @@ out: batadv_neigh_node_free_ref(router); } -static int bat_iv_ogm_calc_tq(struct orig_node *orig_node, - struct orig_node *orig_neigh_node, - struct batman_ogm_packet *batman_ogm_packet, - struct hard_iface *if_incoming) +static int batadv_iv_ogm_calc_tq(struct orig_node *orig_node, + struct orig_node *orig_neigh_node, + struct batman_ogm_packet *batman_ogm_packet, + struct hard_iface *if_incoming) { struct bat_priv *bat_priv = netdev_priv(if_incoming->soft_iface); struct neigh_node *neigh_node = NULL, *tmp_neigh_node; @@ -792,11 +796,11 @@ static int bat_iv_ogm_calc_tq(struct orig_node *orig_node, rcu_read_unlock(); if (!neigh_node) - neigh_node = bat_iv_ogm_neigh_new(if_incoming, - orig_neigh_node->orig, - orig_neigh_node, - orig_neigh_node, - batman_ogm_packet->seqno); + neigh_node = batadv_iv_ogm_neigh_new(if_incoming, + orig_neigh_node->orig, + orig_neigh_node, + orig_neigh_node, + batman_ogm_packet->seqno); if (!neigh_node) goto out; @@ -873,10 +877,10 @@ out: * -1 the packet is old and has been received while the seqno window * was protected. Caller should drop it. */ -static int bat_iv_ogm_update_seqnos(const struct ethhdr *ethhdr, - const struct batman_ogm_packet - *batman_ogm_packet, - const struct hard_iface *if_incoming) +static int +batadv_iv_ogm_update_seqnos(const struct ethhdr *ethhdr, + const struct batman_ogm_packet *batman_ogm_packet, + const struct hard_iface *if_incoming) { struct bat_priv *bat_priv = netdev_priv(if_incoming->soft_iface); struct orig_node *orig_node; @@ -943,10 +947,10 @@ out: return ret; } -static void bat_iv_ogm_process(const struct ethhdr *ethhdr, - struct batman_ogm_packet *batman_ogm_packet, - const unsigned char *tt_buff, - struct hard_iface *if_incoming) +static void batadv_iv_ogm_process(const struct ethhdr *ethhdr, + struct batman_ogm_packet *batman_ogm_packet, + const unsigned char *tt_buff, + struct hard_iface *if_incoming) { struct bat_priv *bat_priv = netdev_priv(if_incoming->soft_iface); struct hard_iface *hard_iface; @@ -955,10 +959,10 @@ static void bat_iv_ogm_process(const struct ethhdr *ethhdr, struct neigh_node *orig_neigh_router = NULL; int has_directlink_flag; int is_my_addr = 0, is_my_orig = 0, is_my_oldorig = 0; - int is_broadcast = 0, is_bidirectional; + int is_broadcast = 0, is_bidirect; bool is_single_hop_neigh = false; bool is_from_best_next_hop = false; - int is_duplicate; + int is_duplicate, sameseq, simlar_ttl; uint32_t if_incoming_seqno; uint8_t *prev_sender; @@ -1095,8 +1099,8 @@ static void bat_iv_ogm_process(const struct ethhdr *ethhdr, if (!orig_node) return; - is_duplicate = bat_iv_ogm_update_seqnos(ethhdr, batman_ogm_packet, - if_incoming); + is_duplicate = batadv_iv_ogm_update_seqnos(ethhdr, batman_ogm_packet, + if_incoming); if (is_duplicate == -1) { batadv_dbg(DBG_BATMAN, bat_priv, @@ -1151,8 +1155,8 @@ static void bat_iv_ogm_process(const struct ethhdr *ethhdr, goto out_neigh; } - is_bidirectional = bat_iv_ogm_calc_tq(orig_node, orig_neigh_node, - batman_ogm_packet, if_incoming); + is_bidirect = batadv_iv_ogm_calc_tq(orig_node, orig_neigh_node, + batman_ogm_packet, if_incoming); batadv_bonding_save_primary(orig_node, orig_neigh_node, batman_ogm_packet); @@ -1160,21 +1164,20 @@ static void bat_iv_ogm_process(const struct ethhdr *ethhdr, /* update ranking if it is not a duplicate or has the same * seqno and similar ttl as the non-duplicate */ - if (is_bidirectional && - (!is_duplicate || - ((orig_node->last_real_seqno == ntohl(batman_ogm_packet->seqno)) && - (orig_node->last_ttl - 3 <= batman_ogm_packet->header.ttl)))) - bat_iv_ogm_orig_update(bat_priv, orig_node, ethhdr, - batman_ogm_packet, if_incoming, - tt_buff, is_duplicate); + sameseq = orig_node->last_real_seqno == ntohl(batman_ogm_packet->seqno); + simlar_ttl = orig_node->last_ttl - 3 <= batman_ogm_packet->header.ttl; + if (is_bidirect && (!is_duplicate || (sameseq && simlar_ttl))) + batadv_iv_ogm_orig_update(bat_priv, orig_node, ethhdr, + batman_ogm_packet, if_incoming, + tt_buff, is_duplicate); /* is single hop (direct) neighbor */ if (is_single_hop_neigh) { /* mark direct link on incoming interface */ - bat_iv_ogm_forward(orig_node, ethhdr, batman_ogm_packet, - is_single_hop_neigh, is_from_best_next_hop, - if_incoming); + batadv_iv_ogm_forward(orig_node, ethhdr, batman_ogm_packet, + is_single_hop_neigh, + is_from_best_next_hop, if_incoming); batadv_dbg(DBG_BATMAN, bat_priv, "Forwarding packet: rebroadcast neighbor packet with direct link flag\n"); @@ -1182,7 +1185,7 @@ static void bat_iv_ogm_process(const struct ethhdr *ethhdr, } /* multihop originator */ - if (!is_bidirectional) { + if (!is_bidirect) { batadv_dbg(DBG_BATMAN, bat_priv, "Drop packet: not received via bidirectional link\n"); goto out_neigh; @@ -1196,9 +1199,9 @@ static void bat_iv_ogm_process(const struct ethhdr *ethhdr, batadv_dbg(DBG_BATMAN, bat_priv, "Forwarding packet: rebroadcast originator packet\n"); - bat_iv_ogm_forward(orig_node, ethhdr, batman_ogm_packet, - is_single_hop_neigh, is_from_best_next_hop, - if_incoming); + batadv_iv_ogm_forward(orig_node, ethhdr, batman_ogm_packet, + is_single_hop_neigh, is_from_best_next_hop, + if_incoming); out_neigh: if ((orig_neigh_node) && (!is_single_hop_neigh)) @@ -1214,8 +1217,8 @@ out: batadv_orig_node_free_ref(orig_node); } -static int bat_iv_ogm_receive(struct sk_buff *skb, - struct hard_iface *if_incoming) +static int batadv_iv_ogm_receive(struct sk_buff *skb, + struct hard_iface *if_incoming) { struct bat_priv *bat_priv = netdev_priv(if_incoming->soft_iface); struct batman_ogm_packet *batman_ogm_packet; @@ -1231,7 +1234,7 @@ static int bat_iv_ogm_receive(struct sk_buff *skb, /* did we receive a B.A.T.M.A.N. IV OGM packet on an interface * that does not have B.A.T.M.A.N. IV enabled ? */ - if (bat_priv->bat_algo_ops->bat_ogm_emit != bat_iv_ogm_emit) + if (bat_priv->bat_algo_ops->bat_ogm_emit != batadv_iv_ogm_emit) return NET_RX_DROP; inc_counter(bat_priv, BAT_CNT_MGMT_RX); @@ -1247,29 +1250,29 @@ static int bat_iv_ogm_receive(struct sk_buff *skb, do { tt_buff = packet_buff + buff_pos + BATMAN_OGM_HLEN; - bat_iv_ogm_process(ethhdr, batman_ogm_packet, - tt_buff, if_incoming); + batadv_iv_ogm_process(ethhdr, batman_ogm_packet, tt_buff, + if_incoming); buff_pos += BATMAN_OGM_HLEN; buff_pos += batadv_tt_len(batman_ogm_packet->tt_num_changes); batman_ogm_packet = (struct batman_ogm_packet *) (packet_buff + buff_pos); - } while (bat_iv_ogm_aggr_packet(buff_pos, packet_len, - batman_ogm_packet->tt_num_changes)); + } while (batadv_iv_ogm_aggr_packet(buff_pos, packet_len, + batman_ogm_packet->tt_num_changes)); kfree_skb(skb); return NET_RX_SUCCESS; } -static struct bat_algo_ops batman_iv __read_mostly = { +static struct bat_algo_ops batadv_batman_iv __read_mostly = { .name = "BATMAN_IV", - .bat_iface_enable = bat_iv_ogm_iface_enable, - .bat_iface_disable = bat_iv_ogm_iface_disable, - .bat_iface_update_mac = bat_iv_ogm_iface_update_mac, - .bat_primary_iface_set = bat_iv_ogm_primary_iface_set, - .bat_ogm_schedule = bat_iv_ogm_schedule, - .bat_ogm_emit = bat_iv_ogm_emit, + .bat_iface_enable = batadv_iv_ogm_iface_enable, + .bat_iface_disable = batadv_iv_ogm_iface_disable, + .bat_iface_update_mac = batadv_iv_ogm_iface_update_mac, + .bat_primary_iface_set = batadv_iv_ogm_primary_iface_set, + .bat_ogm_schedule = batadv_iv_ogm_schedule, + .bat_ogm_emit = batadv_iv_ogm_emit, }; int __init batadv_iv_init(void) @@ -1277,11 +1280,11 @@ int __init batadv_iv_init(void) int ret; /* batman originator packet */ - ret = batadv_recv_handler_register(BAT_IV_OGM, bat_iv_ogm_receive); + ret = batadv_recv_handler_register(BAT_IV_OGM, batadv_iv_ogm_receive); if (ret < 0) goto out; - ret = batadv_algo_register(&batman_iv); + ret = batadv_algo_register(&batadv_batman_iv); if (ret < 0) goto handler_unregister; -- batman-adv

11 years

batman-adv; branch, master, updated. v2012.1.0-159-g04d3849

by postmaster＠open-mesh.org

The following commit has been merged in the master branch: commit 04d38492d6a3576530645621919a3bc73ec1387e Author: Sven Eckelmann <sven(a)narfation.org> Date: Sat May 12 13:48:59 2012 +0200 batman-adv: Prefix compat static inline functions with batadv_ All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven(a)narfation.org> diff --git a/compat.h b/compat.h index 7347890..d58ba17 100644 --- a/compat.h +++ b/compat.h @@ -113,12 +113,12 @@ struct kernel_param_ops { __compat_get_param_##name, arg, \ __same_type((arg), bool *), perm) -static inline int __param_set_copystring(const char *val, - const struct kernel_param *kp) +static inline int batadv_param_set_copystring(const char *val, + const struct kernel_param *kp) { return param_set_copystring(val, (struct kernel_param *)kp); } -#define param_set_copystring __param_set_copystring +#define param_set_copystring batadv_param_set_copystring /* hack for dev->addr_assign_type &= ~NET_ADDR_RANDOM; */ #define addr_assign_type ifindex -- batman-adv

11 years

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