* Re: [PATCH v2] [SCSI] scsi_dh_hp_sw: fix deadlock in start_stop_endio
@ 2011-01-25 18:16 Mike Snitzer
0 siblings, 0 replies; only message in thread
From: Mike Snitzer @ 2011-01-25 18:16 UTC (permalink / raw)
To: James Bottomley; +Cc: linux-scsi, Mike Christie, Hannes Reinecke
On Tue, Jan 25, 2011 at 11:52 AM, Mike Snitzer <snitzer@redhat.com> wrote:
> The use of blk_execute_rq_nowait() implies __blk_put_request() is needed
> in start_stop_endio() rather than blk_put_request() --
> blk_finish_request() is called with queue lock already held.
>
> Signed-off-by: Mike Snitzer <snitzer@redhat.com>
> ---
> drivers/scsi/device_handler/scsi_dh_hp_sw.c | 3 ++-
> 1 files changed, 2 insertions(+), 1 deletions(-)
>
> v2: fix endio cut and paste typo in patch header
Bleh, the patch subject needs to be updated too: s/stpg_endio/start_stop_endio/
Sorry for the imprecise submission!
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2011-01-25 18:16 [PATCH v2] [SCSI] scsi_dh_hp_sw: fix deadlock in start_stop_endio Mike Snitzer
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