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Commit 28e18d01 authored by FUJITA Tomonori's avatar FUJITA Tomonori Committed by Jens Axboe
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block: set REQ_TYPE_FS on flush requests 



the block layer doesn't set rq->cmd_type on flush requests. By
definition, it should be REQ_TYPE_FS (the lower layers build a command
and interpret the result of it, that is, the block layer doesn't know
the details).

Signed-off-by: default avatarFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: default avatarJens Axboe <jaxboe@fusionio.com>
parent 3b06c21e

block/blk-barrier.c

+1 −0
Original line number Diff line number Diff line
@@ -134,6 +134,7 @@ static void queue_flush(struct request_queue *q, unsigned which) 
	}



	blk_rq_init(q, rq);

	rq->cmd_type = REQ_TYPE_FS;

	rq->cmd_flags = REQ_HARDBARRIER | REQ_FLUSH;

	rq->rq_disk = q->bar_rq.rq_disk;

	rq->end_io = end_io;