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authorEric Dumazet <dada1@cosmosbay.com>2009-02-01 12:31:33 -0800
committerDavid S. Miller <davem@davemloft.net>2009-02-01 12:31:33 -0800
commit24dd1fa184595ff095a92de807fdf029b2632673 (patch)
tree6136ffd3f4d054acda875b07df18fd19d93647b9 /include
parent5add300975cf36b1bd30c461105bb938da260f14 (diff)
net: move bsockets outside of read only beginning of struct inet_hashinfo
And switch bsockets to atomic_t since it might be changed in parallel. Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/net/inet_hashtables.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index 8d98dc76bd7..a44e2248b2e 100644
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -134,7 +134,7 @@ struct inet_hashinfo {
struct inet_bind_hashbucket *bhash;
unsigned int bhash_size;
- int bsockets;
+ /* 4 bytes hole on 64 bit */
struct kmem_cache *bind_bucket_cachep;
@@ -151,6 +151,7 @@ struct inet_hashinfo {
struct inet_listen_hashbucket listening_hash[INET_LHTABLE_SIZE]
____cacheline_aligned_in_smp;
+ atomic_t bsockets;
};
static inline struct inet_ehash_bucket *inet_ehash_bucket(