From: Christoph Hellwig <hch@infradead.org>
Date: Fri, 7 Feb 2014 18:22:38 +0000 (-0800)
Subject: blk-mq: handle dma_drain_size
X-Git-Tag: v3.14-rc3~22^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4f7f418c4835d3ce1b66d00502df41f324d13ec0;p=pandora-kernel.git

blk-mq: handle dma_drain_size

Make blk-mq handle the dma_drain_size field the same way as the old request
path.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
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