On Wed, 17 July 2013 23:34:04 +0800, Vaughan Cao wrote:
> Date: Wed, 17 Jul 2013 23:34:04 +0800
> From: Vaughan Cao <[email protected]>
> To: [email protected]
> Cc: [email protected], [email protected],
>       [email protected], [email protected],
>       [email protected]
> Subject: [PATCH v4 2/4] [SCSI] sg: no need sg_open_exclusive_lock
> X-Mailer: git-send-email 1.7.11.7
> 
> Open exclusive check is protected by o_sem, no need sg_open_exclusive_lock.
> @exclude is used to record which type of rwsem we are holding.
> 
> Signed-off-by: Vaughan Cao <[email protected]>
Reviewed-by: Joern Engel <[email protected]>

Jörn

--
"Error protection by error detection and correction."
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