From 941b1d22cc035ad58b3d9b44a1c74efac2d7e499 Mon Sep 17 00:00:00 2001 From: Pavel Emelyanov Date: Thu, 31 Jan 2008 05:05:50 -0800 Subject: [NETNS]: Make bind buckets live in net namespaces. This tags the inet_bind_bucket struct with net pointer, initializes it during creation and makes a filtering during lookup. A better hashfn, that takes the net into account is to be done in the future, but currently all bind buckets with similar port will be in one hash chain. Signed-off-by: Pavel Emelyanov Signed-off-by: David S. Miller --- include/net/inet_hashtables.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/net/inet_hashtables.h') diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h index a34a8f25fc57..55532b9bb59a 100644 --- a/include/net/inet_hashtables.h +++ b/include/net/inet_hashtables.h @@ -74,6 +74,7 @@ struct inet_ehash_bucket { * ports are created in O(1) time? I thought so. ;-) -DaveM */ struct inet_bind_bucket { + struct net *ib_net; unsigned short port; signed short fastreuse; struct hlist_node node; @@ -194,6 +195,7 @@ static inline void inet_ehash_locks_free(struct inet_hashinfo *hashinfo) extern struct inet_bind_bucket * inet_bind_bucket_create(struct kmem_cache *cachep, + struct net *net, struct inet_bind_hashbucket *head, const unsigned short snum); extern void inet_bind_bucket_destroy(struct kmem_cache *cachep, -- cgit v1.2.3