If batman is to get into mainline, the use of debug_log will need to be removed. This is a first step in this direction. It replaces debug_log calls for CRITICAL, WARNING and NOTICE with printk calls. It tries to consistently prefix all such output with "batman:" making it easier to find such output mixed in with other kernel messages. LOG_TYPE_BATMAN and LOG_TYPE_ROUTES has not been changed.

Signed-off-by: Andrew Lunn andrew@lunn.ch Index: batman-adv-kernelland/vis.c =================================================================== --- batman-adv-kernelland/vis.c (revision 1411) +++ batman-adv-kernelland/vis.c (working copy) @@ -440,8 +440,8 @@ int packet_length;

if (info->packet.ttl < 2) { - debug_log(LOG_TYPE_NOTICE, - "Error - can't send vis packet: ttl exceeded\n"); + printk(KERN_DEBUG + "batman: Can't send vis packet: ttl exceeded\n"); return; }

@@ -490,13 +490,13 @@

vis_hash = hash_new(256, vis_info_cmp, vis_info_choose); if (!vis_hash) { - debug_log(LOG_TYPE_CRIT, "Can't initialize vis_hash\n"); + printk(KERN_ERR "batman: Can't initialize vis_hash\n"); goto err; }

my_vis_info = kmalloc(1000, GFP_KERNEL); if (!my_vis_info) { - debug_log(LOG_TYPE_CRIT, "Can't initialize vis packet\n"); + printk(KERN_ERR "batman: Can't initialize vis packet\n"); goto err; }

@@ -517,8 +517,8 @@ memcpy(my_vis_info->packet.sender_orig, mainIfAddr, ETH_ALEN);

if (hash_add(vis_hash, my_vis_info) < 0) { - debug_log(LOG_TYPE_CRIT, - "Can't add own vis packet into hash\n"); + printk(KERN_ERR + "batman: Can't add own vis packet into hash\n"); free_info(my_vis_info); /* not in hash, need to remove it * manually. */ goto err; Index: batman-adv-kernelland/translation-table.c =================================================================== --- batman-adv-kernelland/translation-table.c (revision 1411) +++ batman-adv-kernelland/translation-table.c (working copy) @@ -111,7 +111,7 @@ hna_local_hash->size * 2);

if (swaphash == NULL) - debug_log(LOG_TYPE_CRIT, "Couldn't resize local hna hash table \n"); + printk(KERN_ERR "batman: Couldn't resize local hna hash table \n"); else hna_local_hash = swaphash; } @@ -331,7 +331,7 @@ hna_global_hash->size * 2);

if (swaphash == NULL) - debug_log(LOG_TYPE_CRIT, "Couldn't resize global hna hash table \n"); + printk(KERN_ERR "batman: Couldn't resize global hna hash table \n"); else hna_global_hash = swaphash; } Index: batman-adv-kernelland/send.c =================================================================== --- batman-adv-kernelland/send.c (revision 1411) +++ batman-adv-kernelland/send.c (working copy) @@ -70,8 +70,8 @@ return;

if (!(batman_if->net_dev->flags & IFF_UP)) { - debug_log(LOG_TYPE_WARN, - "Interface %s is not up - can't send packet via that interface !\n", batman_if->dev); + printk(KERN_WARNING + "batman: Interface %s is not up - can't send packet via that interface !\n", batman_if->dev); batman_if->if_active = IF_TO_BE_DEACTIVATED; return; } @@ -99,7 +99,7 @@ * (which is > 0). This will not be treated as an error. */ retval = dev_queue_xmit(skb); if (retval < 0) { - debug_log(LOG_TYPE_CRIT, "Can't write to raw socket: %i\n", + printk(KERN_WARNING "batman: Can't write to raw socket: %i\n", retval); batman_if->if_active = IF_TO_BE_DEACTIVATED; } @@ -171,8 +171,8 @@ unsigned char directlink = (batman_packet->flags & DIRECTLINK ? 1 : 0);

if (!forw_packet->if_incoming) { - debug_log(LOG_TYPE_CRIT, - "Error - can't forward packet: incoming iface not specified\n"); + printk(KERN_ERR + "batman: Can't forward packet: incoming iface not specified\n"); return; }

Index: batman-adv-kernelland/device.c =================================================================== --- batman-adv-kernelland/device.c (revision 1411) +++ batman-adv-kernelland/device.c (working copy) @@ -60,7 +60,7 @@ /* register our device - kernel assigns a free major number */ tmp_major = register_chrdev(0, DRIVER_DEVICE, &fops); if (tmp_major < 0) { - debug_log(LOG_TYPE_WARN, "Registering the character device failed with %d\n", + printk(KERN_ERR "batman: Registering the character device failed with %d\n", tmp_major); return 0; } @@ -68,14 +68,14 @@ #if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 0) if (devfs_mk_cdev(MKDEV(tmp_major, 0), S_IFCHR | S_IRUGO | S_IWUGO, "batman-adv", 0)) { - debug_log(LOG_TYPE_WARN, "Could not create /dev/batman-adv\n"); + printk(KERN_ERR "batman: Could not create /dev/batman-adv\n"); return 0; } #else batman_class = class_create(THIS_MODULE, "batman-adv");

if (IS_ERR(batman_class)) { - debug_log(LOG_TYPE_WARN, "Could not register class 'batman-adv' \n"); + printk(KERN_ERR "batman: Could not register class 'batman-adv' \n"); return 0; }

@@ -109,7 +109,7 @@ #endif

if (result < 0) - debug_log(LOG_TYPE_WARN, "Unregistering the character device failed with %d\n", result); + printk(KERN_ERR "batman: Unregistering the character device failed with %d\n", result);

Major = 0; } @@ -132,7 +132,7 @@ }

if (device_client_hash[i] != device_client) { - debug_log(LOG_TYPE_WARN, "Error - can't add another packet client: maximum number of clients reached \n"); + printk(KERN_INFO "batman: Can't add another packet client: maximum number of clients reached \n"); kfree(device_client); return -EXFULL; } @@ -229,7 +229,7 @@ struct batman_if *batman_if;

if (len < sizeof(struct icmp_packet)) { - debug_log(LOG_TYPE_NOTICE, "Error - can't send packet from char device: invalid packet size\n"); + printk(KERN_DEBUG "batman: Can't send packet from char device: invalid packet size\n"); return -EINVAL; }

@@ -240,12 +240,12 @@ return -EFAULT;

if (icmp_packet.packet_type != BAT_ICMP) { - debug_log(LOG_TYPE_NOTICE, "Error - can't send packet from char device: got bogus packet type (expected: BAT_ICMP)\n"); + printk(KERN_DEBUG "batman: Can't send packet from char device: got bogus packet type (expected: BAT_ICMP)\n"); return -EINVAL; }

if (icmp_packet.msg_type != ECHO_REQUEST) { - debug_log(LOG_TYPE_NOTICE, "Error - can't send packet from char device: got bogus message type (expected: ECHO_REQUEST)\n"); + printk(KERN_DEBUG "batman: Can't send packet from char device: got bogus message type (expected: ECHO_REQUEST)\n"); return -EINVAL; }

Index: batman-adv-kernelland/proc.c =================================================================== --- batman-adv-kernelland/proc.c (revision 1411) +++ batman-adv-kernelland/proc.c (working copy) @@ -74,8 +74,8 @@ return -ENOMEM;

if (count > IFNAMSIZ - 1) { - debug_log(LOG_TYPE_WARN, - "Can't add interface: device name is too long\n"); + printk(KERN_WARNING + "batman: Can't add interface: device name is too long\n"); goto end; }

@@ -102,7 +102,7 @@ rcu_read_lock(); list_for_each_entry_rcu(batman_if, &if_list, list) { if (strncmp(batman_if->dev, if_string, count) == 0) { - debug_log(LOG_TYPE_WARN, "Given interface is already active: %s\n", if_string); + printk(KERN_WARNING "batman: Given interface is already active: %s\n", if_string); rcu_read_unlock(); goto end;

@@ -158,19 +158,19 @@

retval = strict_strtol(interval_string, 10, &originator_interval_tmp); if (retval) { - debug_log(LOG_TYPE_WARN, "New originator interval invalid\n"); + printk(KERN_WARNING "batman: New originator interval invalid\n"); goto end; }

if (originator_interval_tmp <= JITTER * 2) { - debug_log(LOG_TYPE_WARN, - "New originator interval too small: %i (min: %i)\n", + printk(KERN_WARNING + "batman: New originator interval too small: %li (min: %i)\n", originator_interval_tmp, JITTER * 2); goto end; }

- debug_log(LOG_TYPE_NOTICE, - "Changing originator interval from: %i to: %i\n", + printk(KERN_INFO + "batman: Changing originator interval from: %i to: %li\n", atomic_read(&originator_interval), originator_interval_tmp);

atomic_set(&originator_interval, originator_interval_tmp); @@ -262,14 +262,7 @@ static int proc_log_level_read(struct seq_file *seq, void *offset) {

- seq_printf(seq, "[x] %s (%d)\n", LOG_TYPE_CRIT_NAME, LOG_TYPE_CRIT); seq_printf(seq, "[%c] %s (%d)\n", - (LOG_TYPE_WARN & log_level) ? 'x' : ' ', - LOG_TYPE_WARN_NAME, LOG_TYPE_WARN); - seq_printf(seq, "[%c] %s (%d)\n", - (LOG_TYPE_NOTICE & log_level) ? 'x' : ' ', - LOG_TYPE_NOTICE_NAME, LOG_TYPE_NOTICE); - seq_printf(seq, "[%c] %s (%d)\n", (LOG_TYPE_BATMAN & log_level) ? 'x' : ' ', LOG_TYPE_BATMAN_NAME, LOG_TYPE_BATMAN); seq_printf(seq, "[%c] %s (%d)\n", @@ -315,10 +308,6 @@ case '\t': *cp = 0; /* compare */ - if (strcmp(tokptr, LOG_TYPE_WARN_NAME) == 0) - log_level_tmp |= LOG_TYPE_WARN; - if (strcmp(tokptr, LOG_TYPE_NOTICE_NAME) == 0) - log_level_tmp |= LOG_TYPE_NOTICE; if (strcmp(tokptr, LOG_TYPE_BATMAN_NAME) == 0) log_level_tmp |= LOG_TYPE_BATMAN; if (strcmp(tokptr, LOG_TYPE_ROUTES_NAME) == 0) @@ -331,7 +320,7 @@ } }

- debug_log(LOG_TYPE_CRIT, "Changing log_level from: %i to: %i\n", + printk(KERN_INFO "batman: Changing log_level from: %i to: %i\n", log_level, log_level_tmp); log_level = log_level_tmp;

@@ -503,14 +492,14 @@ vis_mode_string[count - not_copied - 1] = 0;

if (strcmp(vis_mode_string, "client") == 0) { - debug_log(LOG_TYPE_NOTICE, "Setting VIS mode to client\n"); + printk(KERN_INFO "batman: Setting VIS mode to client\n"); vis_set_mode(VIS_TYPE_CLIENT_UPDATE); } else if (strcmp(vis_mode_string, "server") == 0) { - debug_log(LOG_TYPE_NOTICE, "Setting VIS mode to server\n"); + printk(KERN_INFO "batman: Setting VIS mode to server\n"); vis_set_mode(VIS_TYPE_SERVER_SYNC); } else - debug_log(LOG_TYPE_WARN, "Unknown VIS mode: %s\n", - vis_mode_string); + printk(KERN_WARNING "batman: Unknown VIS mode: %s\n", + vis_mode_string);

kfree(vis_mode_string); return count; @@ -555,15 +544,15 @@ vis_format_string[count - not_copied - 1] = 0;

if (strcmp(vis_format_string, VIS_FORMAT_DD_NAME) == 0) { - debug_log(LOG_TYPE_NOTICE, "Setting VIS output format to: %s\n", + printk(KERN_INFO "batman: Setting VIS output format to: %s\n", VIS_FORMAT_DD_NAME); vis_format = DOT_DRAW; } else if (strcmp(vis_format_string, VIS_FORMAT_JSON_NAME) == 0) { - debug_log(LOG_TYPE_NOTICE, "Setting VIS output format to: %s\n", + printk(KERN_INFO "batman: Setting VIS output format to: %s\n", VIS_FORMAT_JSON_NAME); vis_format = JSON; } else - debug_log(LOG_TYPE_WARN, "Unknown VIS output format: %s\n", + printk(KERN_WARNING "batman: Unknown VIS output format: %s\n", vis_format_string);

kfree(vis_format_string); @@ -595,11 +584,11 @@ strict_strtol(aggr_string, 10, &aggregation_enabled_tmp);

if ((aggregation_enabled_tmp != 0) && (aggregation_enabled_tmp != 1)) { - debug_log(LOG_TYPE_WARN, "Aggregation can only be enabled (1) or disabled (0), given value: %li\n", aggregation_enabled_tmp); + printk(KERN_WARNING "batman: Aggregation can only be enabled (1) or disabled (0), given value: %li\n", aggregation_enabled_tmp); goto end; }

- debug_log(LOG_TYPE_NOTICE, "Changing aggregation from: %s (%i) to: %s (%li)\n", + printk(KERN_INFO "batman: Changing aggregation from: %s (%i) to: %s (%li)\n", (atomic_read(&aggregation_enabled) == 1 ? "enabled" : "disabled"), atomic_read(&aggregation_enabled), @@ -754,7 +743,7 @@ #endif

if (!proc_batman_dir) { - printk(KERN_ERR "batman-adv: Registering the '/proc/net/%s' folder failed\n", PROC_ROOT_DIR); + printk(KERN_ERR "batman: Registering the '/proc/net/%s' folder failed\n", PROC_ROOT_DIR); return -EFAULT; }

@@ -764,7 +753,7 @@ if (proc_interface_file) { proc_interface_file->proc_fops = &proc_interfaces_fops; } else { - printk(KERN_ERR "batman-adv: Registering the '/proc/net/%s/%s' file failed\n", PROC_ROOT_DIR, PROC_FILE_INTERFACES); + printk(KERN_ERR "batman: Registering the '/proc/net/%s/%s' file failed\n", PROC_ROOT_DIR, PROC_FILE_INTERFACES); cleanup_procfs(); return -EFAULT; } @@ -775,7 +764,7 @@ if (proc_orig_interval_file) { proc_orig_interval_file->proc_fops = &proc_orig_interval_fops; } else { - printk(KERN_ERR "batman-adv: Registering the '/proc/net/%s/%s' file failed\n", PROC_ROOT_DIR, PROC_FILE_ORIG_INTERVAL); + printk(KERN_ERR "batman: Registering the '/proc/net/%s/%s' file failed\n", PROC_ROOT_DIR, PROC_FILE_ORIG_INTERVAL); cleanup_procfs(); return -EFAULT; } @@ -786,7 +775,7 @@ if (proc_log_level_file) { proc_log_level_file->proc_fops = &proc_log_level_fops; } else { - printk(KERN_ERR "batman-adv: Registering the '/proc/net/%s/%s' file failed\n", PROC_ROOT_DIR, PROC_FILE_LOG_LEVEL); + printk(KERN_ERR "batman: Registering the '/proc/net/%s/%s' file failed\n", PROC_ROOT_DIR, PROC_FILE_LOG_LEVEL); cleanup_procfs(); return -EFAULT; } @@ -796,7 +785,7 @@ if (proc_originators_file) { proc_originators_file->proc_fops = &proc_originators_fops; } else { - printk(KERN_ERR "batman-adv: Registering the '/proc/net/%s/%s' file failed\n", PROC_ROOT_DIR, PROC_FILE_ORIGINATORS); + printk(KERN_ERR "batman: Registering the '/proc/net/%s/%s' file failed\n", PROC_ROOT_DIR, PROC_FILE_ORIGINATORS); cleanup_procfs(); return -EFAULT; } @@ -806,7 +795,7 @@ if (proc_log_file) { proc_log_file->proc_fops = &proc_log_operations; } else { - printk(KERN_ERR "batman-adv: Registering the '/proc/net/%s/%s' file failed\n", PROC_FILE_LOG, PROC_FILE_GATEWAYS); + printk(KERN_ERR "batman: Registering the '/proc/net/%s/%s' file failed\n", PROC_FILE_LOG, PROC_FILE_GATEWAYS); cleanup_procfs(); return -EFAULT; } @@ -816,7 +805,7 @@ if (proc_transt_local_file) { proc_transt_local_file->proc_fops = &proc_transt_local_fops; } else { - printk(KERN_ERR "batman-adv: Registering the '/proc/net/%s/%s' file failed\n", PROC_ROOT_DIR, PROC_FILE_TRANST_LOCAL); + printk(KERN_ERR "batman: Registering the '/proc/net/%s/%s' file failed\n", PROC_ROOT_DIR, PROC_FILE_TRANST_LOCAL); cleanup_procfs(); return -EFAULT; } @@ -826,7 +815,7 @@ if (proc_transt_global_file) { proc_transt_global_file->proc_fops = &proc_transt_global_fops; } else { - printk(KERN_ERR "batman-adv: Registering the '/proc/net/%s/%s' file failed\n", PROC_ROOT_DIR, PROC_FILE_TRANST_GLOBAL); + printk(KERN_ERR "batman: Registering the '/proc/net/%s/%s' file failed\n", PROC_ROOT_DIR, PROC_FILE_TRANST_GLOBAL); cleanup_procfs(); return -EFAULT; } @@ -836,7 +825,7 @@ if (proc_vis_file) { proc_vis_file->proc_fops = &proc_vis_fops; } else { - printk(KERN_ERR "batman-adv: Registering the '/proc/net/%s/%s' file failed\n", PROC_ROOT_DIR, PROC_FILE_VIS); + printk(KERN_ERR "batman: Registering the '/proc/net/%s/%s' file failed\n", PROC_ROOT_DIR, PROC_FILE_VIS); cleanup_procfs(); return -EFAULT; } @@ -847,7 +836,7 @@ if (proc_vis_format_file) { proc_vis_format_file->proc_fops = &proc_vis_format_fops; } else { - printk(KERN_ERR "batman-adv: Registering the '/proc/net/%s/%s' file failed\n", PROC_ROOT_DIR, PROC_FILE_VIS_FORMAT); + printk(KERN_ERR "batman: Registering the '/proc/net/%s/%s' file failed\n", PROC_ROOT_DIR, PROC_FILE_VIS_FORMAT); cleanup_procfs(); return -EFAULT; } @@ -857,7 +846,7 @@ if (proc_aggr_file) { proc_aggr_file->proc_fops = &proc_aggr_fops; } else { - printk(KERN_ERR "batman-adv: Registering the '/proc/net/%s/%s' file failed\n", PROC_ROOT_DIR, PROC_FILE_AGGR); + printk(KERN_ERR "batman: Registering the '/proc/net/%s/%s' file failed\n", PROC_ROOT_DIR, PROC_FILE_AGGR); cleanup_procfs(); return -EFAULT; } Index: batman-adv-kernelland/soft-interface.c =================================================================== --- batman-adv-kernelland/soft-interface.c (revision 1411) +++ batman-adv-kernelland/soft-interface.c (working copy) @@ -212,7 +212,7 @@ * dropping */ if (!spin_trylock(&orig_hash_lock)) { lock_dropped++; - debug_log(LOG_TYPE_NOTICE, "%d packets dropped because lock was hold\n", lock_dropped); + printk(KERN_DEBUG "batman: %d packets dropped because lock was hold\n", lock_dropped); goto dropped; }

Index: batman-adv-kernelland/hard-interface.c =================================================================== --- batman-adv-kernelland/hard-interface.c (revision 1411) +++ batman-adv-kernelland/hard-interface.c (working copy) @@ -119,7 +119,7 @@ batman_if->if_active = IF_INACTIVE; active_ifs--;

- debug_log(LOG_TYPE_NOTICE, "Interface deactivated: %s\n", + printk(KERN_INFO "batman: Interface deactivated: %s\n", batman_if->dev); }

@@ -142,8 +142,8 @@ &batman_if->raw_sock);

if (retval < 0) { - debug_log(LOG_TYPE_WARN, "Can't create raw socket: %i\n", - retval); + printk(KERN_ERR "batman: Can't create raw socket: %i\n", + retval); goto error; }

@@ -155,8 +155,8 @@ (struct sockaddr *)&bind_addr, sizeof(bind_addr));

if (retval < 0) { - debug_log(LOG_TYPE_WARN, "Can't create bind raw socket: %i\n", - retval); + printk(KERN_ERR "batman: Can't create bind raw socket: %i\n", + retval); goto error; }

@@ -225,7 +225,7 @@ data_ptr = kmalloc((if_num + 1) * sizeof(TYPE_OF_WORD) * NUM_WORDS, GFP_ATOMIC); if (!data_ptr) { - debug_log(LOG_TYPE_WARN, "Can't resize orig: out of memory\n"); + printk(KERN_WARNING "batman: Can't resize orig: out of memory\n"); return -1; }

@@ -236,7 +236,7 @@

data_ptr = kmalloc((if_num + 1) * sizeof(uint8_t), GFP_ATOMIC); if (!data_ptr) { - debug_log(LOG_TYPE_WARN, "Can't resize orig: out of memory\n"); + printk(KERN_WARNING "batman: Can't resize orig: out of memory\n"); return -1; }

@@ -259,7 +259,7 @@ batman_if = kmalloc(sizeof(struct batman_if), GFP_KERNEL);

if (!batman_if) { - debug_log(LOG_TYPE_WARN, "Can't add interface (%s): out of memory\n", dev); + printk(KERN_WARNING "batman: Can't add interface (%s): out of memory\n", dev); return -1; }

@@ -274,7 +274,7 @@ batman_if->packet_buff = kmalloc(batman_if->packet_len, GFP_KERNEL);

if (!batman_if->packet_buff) { - debug_log(LOG_TYPE_WARN, "Can't add interface packet (%s): out of memory\n", dev); + printk(KERN_WARNING "batman: Can't add interface packet (%s): out of memory\n", dev); goto out; }

@@ -283,7 +283,7 @@ batman_if->if_active = IF_INACTIVE; INIT_RCU_HEAD(&batman_if->rcu);

- debug_log(LOG_TYPE_NOTICE, "Adding interface: %s\n", dev); + printk(KERN_INFO "batman: Adding interface: %s\n", dev); avail_ifs++;

INIT_LIST_HEAD(&batman_if->list); @@ -324,7 +324,7 @@ spin_unlock(&orig_hash_lock);

if (!hardif_is_interface_up(batman_if->dev)) - debug_log(LOG_TYPE_WARN, "Not using interface %s (retrying later): interface not active\n", batman_if->dev); + printk(KERN_WARNING "batman: Not using interface %s (retrying later): interface not active\n", batman_if->dev);

list_add_tail_rcu(&batman_if->list, &if_list);

Index: batman-adv-kernelland/log.c =================================================================== --- batman-adv-kernelland/log.c (revision 1411) +++ batman-adv-kernelland/log.c (working copy) @@ -80,17 +80,9 @@ int retval = 0; char tmp_log_buf[256];

- /* only critical information get into the official kernel log */ - if (type == LOG_TYPE_CRIT) { + if (log_level & type) { va_start(args, fmt); vscnprintf(tmp_log_buf, sizeof(tmp_log_buf), fmt, args); - printk(KERN_ERR "batman-adv: %s", tmp_log_buf); - va_end(args); - } - - if ((type == LOG_TYPE_CRIT) || (log_level & type)) { - va_start(args, fmt); - vscnprintf(tmp_log_buf, sizeof(tmp_log_buf), fmt, args); fdebug_log("[%10u] %s", (jiffies / HZ), tmp_log_buf); va_end(args); } Index: batman-adv-kernelland/main.c =================================================================== --- batman-adv-kernelland/main.c (revision 1411) +++ batman-adv-kernelland/main.c (working copy) @@ -88,20 +88,20 @@ interface_setup);

if (!soft_device) { - debug_log(LOG_TYPE_CRIT, "Unable to allocate the batman interface\n"); + printk(KERN_ERR "batman: Unable to allocate the batman interface\n"); goto end; }

retval = register_netdev(soft_device);

if (retval < 0) { - debug_log(LOG_TYPE_CRIT, "Unable to register the batman interface: %i\n", retval); + printk(KERN_ERR "batman: Unable to register the batman interface: %i\n", retval); goto free_soft_device; }

start_hardif_check_timer();

- debug_log(LOG_TYPE_CRIT, "B.A.T.M.A.N. advanced %s%s (compatibility version %i) loaded \n", + printk(KERN_INFO "B.A.T.M.A.N. advanced %s%s (compatibility version %i) loaded \n", SOURCE_VERSION, REVISION_VERSION_STR, COMPAT_VERSION);

return 0; @@ -154,7 +154,7 @@ kthread_task = kthread_run(packet_recv_thread, NULL, "batman-adv");

if (IS_ERR(kthread_task)) { - debug_log(LOG_TYPE_CRIT, "Unable to start packet receive thread\n"); + printk(KERN_ERR "batman: Unable to start packet receive thread\n"); kthread_task = NULL; } } @@ -163,7 +163,7 @@ goto end;

err: - debug_log(LOG_TYPE_CRIT, "Unable to allocate memory for mesh information structures: out of mem ?\n"); + printk(KERN_ERR "batman: Unable to allocate memory for mesh information structures: out of mem ?\n"); shutdown_module(); end: return; Index: batman-adv-kernelland/routing.c =================================================================== --- batman-adv-kernelland/routing.c (revision 1411) +++ batman-adv-kernelland/routing.c (working copy) @@ -156,7 +156,7 @@ swaphash = hash_resize(orig_hash, orig_hash->size * 2);

if (swaphash == NULL) - debug_log(LOG_TYPE_CRIT, "Couldn't resize orig hash table \n"); + printk(KERN_WARNING "batman: Couldn't resize orig hash table \n"); else orig_hash = swaphash; } @@ -617,7 +617,7 @@ atomic_set(&exit_cond, 0); packet_buff = kmalloc(PACKBUFF_SIZE, GFP_KERNEL); if (!packet_buff) { - debug_log(LOG_TYPE_CRIT, "Could allocate memory for the packet buffer. :(\n"); + printk(KERN_ERR "batman: Couldn't allocate memory for the packet buffer. :(\n"); return -1; }

@@ -640,8 +640,8 @@ while (1) { if (batman_if->if_active != IF_ACTIVE) { if (batman_if->if_active != IF_TO_BE_ACTIVATED) - debug_log(LOG_TYPE_NOTICE, - "Could not read from deactivated interface %s!\n", + printk(KERN_DEBUG + "batman: Could not read from deactivated interface %s!\n", batman_if->dev);

if (batman_if->raw_sock) @@ -748,7 +748,7 @@ addr_to_string(src_str, icmp_packet->orig); addr_to_string(dst_str, icmp_packet->dst);

- debug_log(LOG_TYPE_NOTICE, "Error - can't send packet from %s to %s: ttl exceeded\n", src_str, dst_str); + printk(KERN_DEBUG "batman: Can't send packet from %s to %s: ttl exceeded\n", src_str, dst_str);

/* send TTL exceeded if packet is an echo request (traceroute) */ if (icmp_packet->msg_type != ECHO_REQUEST) @@ -829,7 +829,7 @@ addr_to_string(src_str, ((struct ethhdr *)(unicast_packet + 1))->h_source); addr_to_string(dst_str, unicast_packet->dest);

- debug_log(LOG_TYPE_NOTICE, "Error - can't send packet from %s to %s: ttl exceeded\n", src_str, dst_str); + printk(KERN_DEBUG "batman: Can't send packet from %s to %s: ttl exceeded\n", src_str, dst_str); continue; }

@@ -942,8 +942,9 @@

}

- if ((result < 0) && (result != -EAGAIN)) - debug_log(LOG_TYPE_CRIT, "Could not receive packet from interface %s: %i\n", batman_if->dev, result); + if ((result < 0) && (result != -EAGAIN) && + printk_ratelimit()) + printk(KERN_WARNING "batman: Could not receive packet from interface %s: %i\n", batman_if->dev, result);

/* lock for the next iteration */ rcu_read_lock(); Index: batman-adv-kernelland/main.h =================================================================== --- batman-adv-kernelland/main.h (revision 1411) +++ batman-adv-kernelland/main.h (working copy) @@ -66,19 +66,9 @@ * Logging */

-#define LOG_TYPE_CRIT 0 /* highest priority for fatal errors such as - * blocked sockets / failed packet delivery / - * programming errors */ -#define LOG_TYPE_WARN 1 /* warnings for small errors like wrong user - * input / damaged packets / etc */ -#define LOG_TYPE_NOTICE 2 /* notice information for new interfaces / - * changed settings / new originators / etc */ #define LOG_TYPE_BATMAN 4 /* all messages related to routing / flooding / * broadcasting / etc */ #define LOG_TYPE_ROUTES 8 /* route or hna added / changed / deleted */ -#define LOG_TYPE_CRIT_NAME "critical" -#define LOG_TYPE_WARN_NAME "warnings" -#define LOG_TYPE_NOTICE_NAME "notices" #define LOG_TYPE_BATMAN_NAME "batman" #define LOG_TYPE_ROUTES_NAME "routes"