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authorChristoph Hellwig <hch@lst.de>2014-09-22 15:59:31 +0200
committerJens Axboe <axboe@fb.com>2014-09-22 12:00:08 -0600
commitfe052529e465daff25225aac769828baa88b7252 (patch)
treef27c6827c40330d4f9ff4e47252f200cd9a69876 /tools/perf/scripts/python/check-perf-trace.py
parent90415837659fec54f33584b423dab250eb1e8432 (diff)
scsi: move blk_mq_start_request call earlier
Some ATA drivers need the dma drain size workaround, and thus need to call blk_mq_start_request before the S/G mapping. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
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