blk-mq: handle dma_drain_size
authorChristoph Hellwig <hch@infradead.org>
Fri, 7 Feb 2014 18:22:38 +0000 (10:22 -0800)
committerJens Axboe <axboe@fb.com>
Fri, 7 Feb 2014 18:58:54 +0000 (11:58 -0700)
commit4f7f418c4835d3ce1b66d00502df41f324d13ec0
treeab5cd97067a6bf0350e639da9e0df8c7c1369652
parent6f5ba581c0d3ba0a76fe138123c1c2817ffcbeb1
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>
block/blk-mq.c