From: Bart Van Assche <bvanassche@acm.org>
Date: Wed, 28 Nov 2012 12:43:38 +0000 (+0100)
Subject: block: Let blk_drain_queue() caller obtain the queue lock
X-Git-Tag: v3.8-rc1~81^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=807592a4fafba1fea6e98b9cf1fb02b7c38fb24c;p=pandora-kernel.git

block: Let blk_drain_queue() caller obtain the queue lock

Let the caller of blk_drain_queue() obtain the queue lock to improve
readability of the patch called "Avoid that request_fn is invoked on
a dead queue".

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Acked-by: Tejun Heo <tj@kernel.org>
Cc: James Bottomley <JBottomley@Parallels.com>
Cc: Mike Christie <michaelc@cs.wisc.edu>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Chanho Min <chanho.min@lge.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

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