diff --git a/net/core/neighbour.c b/net/core/neighbour.c index 4230400b9a30..30f6fd8f68e0 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -42,6 +42,8 @@ #include #include +#include + #define DEBUG #define NEIGH_DEBUG 1 #define neigh_dbg(level, fmt, ...) \ @@ -102,6 +104,7 @@ static void neigh_cleanup_and_release(struct neighbour *neigh) if (neigh->parms->neigh_cleanup) neigh->parms->neigh_cleanup(neigh); + trace_neigh_cleanup_and_release(neigh, 0); __neigh_notify(neigh, RTM_DELNEIGH, 0, 0); call_netevent_notifiers(NETEVENT_NEIGH_UPDATE, neigh); neigh_release(neigh); @@ -1095,6 +1098,8 @@ static void neigh_timer_handler(struct timer_list *t) if (notify) neigh_update_notify(neigh, 0); + trace_neigh_timer_handler(neigh, 0); + neigh_release(neigh); } @@ -1165,6 +1170,7 @@ int __neigh_event_send(struct neighbour *neigh, struct sk_buff *skb) else write_unlock(&neigh->lock); local_bh_enable(); + trace_neigh_event_send_done(neigh, rc); return rc; out_dead: @@ -1172,6 +1178,7 @@ int __neigh_event_send(struct neighbour *neigh, struct sk_buff *skb) goto out_unlock_bh; write_unlock_bh(&neigh->lock); kfree_skb(skb); + trace_neigh_event_send_dead(neigh, 1); return 1; } EXPORT_SYMBOL(__neigh_event_send); @@ -1227,6 +1234,8 @@ static int __neigh_update(struct neighbour *neigh, const u8 *lladdr, struct net_device *dev; int update_isrouter = 0; + trace_neigh_update(neigh, lladdr, new, flags, nlmsg_pid); + write_lock_bh(&neigh->lock); dev = neigh->dev; @@ -1393,6 +1402,8 @@ static int __neigh_update(struct neighbour *neigh, const u8 *lladdr, if (notify) neigh_update_notify(neigh, nlmsg_pid); + trace_neigh_update_done(neigh, err); + return err; }