From: Mike Snitzer <snitzer@redhat.com>
Date: Tue, 25 Jan 2011 16:52:17 +0000 (-0500)
Subject: [SCSI] scsi_dh_hp_sw: fix deadlock in start_stop_endio
X-Git-Tag: v2.6.39-rc1~440^2~130
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7a1e9d829f8bd821466c5ea834ad6f378740d2be;p=pandora-kernel.git

[SCSI] scsi_dh_hp_sw: fix deadlock in start_stop_endio

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>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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