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Date: Thu, 18 Feb 2010 09:34:23 -0800 From: Stephen Hemminger <shemminger@...tta.com> To: David Miller <davem@...emloft.net> Cc: netdev@...r.kernel.org Subject: [PATCH] AF_UNIX: update locking comment The lock used in unix_state_lock() is a spin_lock not reader-writer. Signed-off-by: Stephen Hemminger <shemminger@...tta.com> --- a/net/unix/af_unix.c 2010-02-18 09:29:38.948513483 -0800 +++ b/net/unix/af_unix.c 2010-02-18 09:32:18.584389536 -0800 @@ -144,7 +144,7 @@ static inline void unix_set_secdata(stru /* * SMP locking strategy: * hash table is protected with spinlock unix_table_lock - * each socket state is protected by separate rwlock. + * each socket state is protected by separate spin lock. */ static inline unsigned unix_hash_fold(__wsum n) -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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