From a6da527a04af92e6b1a34d3f069fbf2575d4f166 Mon Sep 17 00:00:00 2001 From: Yang Wei Date: Thu, 17 Jan 2019 23:11:30 +0800 Subject: [PATCH] neighbour: Do not perturb drop profiles when neigh_probe Replace the kfree_skb() by consume_skb() to be drop monitor(dropwatch, perf) friendly. Signed-off-by: Yang Wei Signed-off-by: David S. Miller --- net/core/neighbour.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/core/neighbour.c b/net/core/neighbour.c index 96fdc91347266..4230400b9a309 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -1007,7 +1007,7 @@ static void neigh_probe(struct neighbour *neigh) if (neigh->ops->solicit) neigh->ops->solicit(neigh, skb); atomic_inc(&neigh->probes); - kfree_skb(skb); + consume_skb(skb); } /* Called when a timer expires for a neighbour entry. */ -- 2.39.5