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net: move bsockets outside of read only beginning of struct inet_hashinfo

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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>
This commit is contained in:
Eric Dumazet
2009-02-01 12:31:33 -08:00
committed by David S. Miller
parent 5add300975
commit 24dd1fa184
3 changed files with 6 additions and 4 deletions
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3
include/net/inet_hashtables.h
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@@ -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(