From 941b1d22cc035ad58b3d9b44a1c74efac2d7e499 Mon Sep 17 00:00:00 2001
From: Pavel Emelyanov <xemul@openvz.org>
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 <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
include/net/inet_hashtables.h | 2 ++
1 file changed, 2 insertions(+)
(limited to 'include')
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index a34a8f2..55532b9 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,
--
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