From: Christoph Hellwig <hch@lst.de>
Date: Fri, 25 Oct 2013 13:45:58 +0000 (+0100)
Subject: blk-mq: add blk_mq_stop_hw_queues
X-Git-Tag: v3.13-rc1~101^2^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=280d45f6c35d8d7a0fe20c36caf426e3ac139cf9;p=pandora-kernel.git

blk-mq: add blk_mq_stop_hw_queues

Add a helper to iterate over all hw queues and stop them.  This is useful
for driver that implement PM suspend functionality.

Signed-off-by: Christoph Hellwig <hch@lst.de>

Modified to just call blk_mq_stop_hw_queue() by Jens.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

Reading git-diff-tree failed