From: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Thu, 16 Oct 2008 11:44:57 +0000 (+0200)
Subject: block: move q->unplug_work initialization
X-Git-Tag: v2.6.28-rc1~261^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=713ada9ba94f2ad874cffd074b83e3dc681ca82f;p=pandora-kernel.git

block: move q->unplug_work initialization

modprobe loop; rmmod loop effectively creates a blk_queue and destroys it
which results in q->unplug_work being canceled without it ever being
initialized.

Therefore, move the initialization of q->unplug_work from
blk_queue_make_request() to blk_alloc_queue*().

Reported-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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