The following commit has been merged in the merge/master branch: commit 8cf7942ed77479613095cb6dad27c6942ed28e1f Merge: e72ce421b9cce28a400c78b4bdc48a36750d0299 04376241f586e8e49753b4372611c2d076624756 Author: Marek Lindner mareklindner@neomailbox.ch Date: Sun Sep 13 18:23:08 2015 +0800

Merge branch 'next'

diff --combined net/batman-adv/types.h index 9bdb21c,1170962..7c386db --- a/net/batman-adv/types.h +++ b/net/batman-adv/types.h @@@ -100,8 -100,6 +100,8 @@@ struct batadv_hard_iface_bat_iv * @bat_iv: BATMAN IV specific per hard interface data * @cleanup_work: work queue callback item for hard interface deinit * @debug_dir: dentry for nc subdir in batman-adv directory in debugfs + * @neigh_list: list of unique single hop neighbors via this interface + * @neigh_list_lock: lock protecting neigh_list */ struct batadv_hard_iface { struct list_head list; @@@ -117,9 -115,6 +117,9 @@@ struct batadv_hard_iface_bat_iv bat_iv; struct work_struct cleanup_work; struct dentry *debug_dir; + struct hlist_head neigh_list; + /* neigh_list_lock protects: neigh_list */ + spinlock_t neigh_list_lock; };

/** @@@ -346,23 -341,6 +346,23 @@@ struct batadv_gw_node };

/** + * batadv_hardif_neigh_node - unique neighbor per hard interface + * @list: list node for batadv_hard_iface::neigh_list + * @addr: the MAC address of the neighboring interface + * @if_incoming: pointer to incoming hard interface + * @refcount: number of contexts the object is used + * @rcu: struct used for freeing in a RCU-safe manner + */ +struct batadv_hardif_neigh_node { + struct hlist_node list; + u8 addr[ETH_ALEN]; + struct batadv_hard_iface *if_incoming; + unsigned long last_seen; + atomic_t refcount; + struct rcu_head rcu; +}; + +/** * struct batadv_neigh_node - structure for single hops neighbors * @list: list node for batadv_orig_node::neigh_list * @orig_node: pointer to corresponding orig_node @@@ -906,6 -884,7 +906,7 @@@ struct batadv_socket_packet * backbone gateway - no bcast traffic is formwared until the situation was * resolved * @crc: crc16 checksum over all claims + * @crc_lock: lock protecting crc * @refcount: number of contexts the object is used * @rcu: struct used for freeing in an RCU-safe manner */ @@@ -919,6 -898,7 +920,7 @@@ struct batadv_bla_backbone_gw atomic_t wait_periods; atomic_t request_sent; u16 crc; + spinlock_t crc_lock; /* protects crc */ atomic_t refcount; struct rcu_head rcu; }; @@@ -1153,13 -1133,11 +1155,13 @@@ struct batadv_forw_packet * @bat_primary_iface_set: called when primary interface is selected / changed * @bat_ogm_schedule: prepare a new outgoing OGM for the send queue * @bat_ogm_emit: send scheduled OGM + * @bat_hardif_neigh_init: called on creation of single hop entry * @bat_neigh_cmp: compare the metrics of two neighbors for their respective * outgoing interfaces - * @bat_neigh_is_equiv_or_better: check if neigh1 is equally good or better - * than neigh2 for their respective outgoing interface from the metric + * @bat_neigh_is_similar_or_better: check if neigh1 is equally similar or + * better than neigh2 for their respective outgoing interface from the metric * prospective + * @bat_neigh_print: print the single hop neighbor list (optional) * @bat_neigh_free: free the resources allocated by the routing algorithm for a * neigh_node object * @bat_orig_print: print the originator table (optional) @@@ -1180,17 -1158,15 +1182,17 @@@ struct batadv_algo_ops void (*bat_ogm_schedule)(struct batadv_hard_iface *hard_iface); void (*bat_ogm_emit)(struct batadv_forw_packet *forw_packet); /* neigh_node handling API */ + void (*bat_hardif_neigh_init)(struct batadv_hardif_neigh_node *neigh); int (*bat_neigh_cmp)(struct batadv_neigh_node *neigh1, struct batadv_hard_iface *if_outgoing1, struct batadv_neigh_node *neigh2, struct batadv_hard_iface *if_outgoing2); - bool (*bat_neigh_is_equiv_or_better) + bool (*bat_neigh_is_similar_or_better) (struct batadv_neigh_node *neigh1, struct batadv_hard_iface *if_outgoing1, struct batadv_neigh_node *neigh2, struct batadv_hard_iface *if_outgoing2); + void (*bat_neigh_print)(struct batadv_priv *priv, struct seq_file *seq); void (*bat_neigh_free)(struct batadv_neigh_node *neigh); /* orig_node handling API */ void (*bat_orig_print)(struct batadv_priv *priv, struct seq_file *seq,