Commit 87fff3ca authored Jan 17, 2019 by Yang Wei Committed by David S. Miller Jan 17, 2019

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 <yang.wei9@zte.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 5ab3121b

net/core/neighbour.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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. */

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