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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: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
wifi-calibration
FUJITA Tomonori 2010-07-09 09:38:24 +09:00 committed by Jens Axboe
parent 3b06c21e84
commit 28e18d0188
1 changed files with 1 additions and 0 deletions
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block/blk-barrier.c
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@ -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;