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>
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3b06c21e84
Коммит
28e18d0188
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@ -134,6 +134,7 @@ static void queue_flush(struct request_queue *q, unsigned which)
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}
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}
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blk_rq_init(q, rq);
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blk_rq_init(q, rq);
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rq->cmd_type = REQ_TYPE_FS;
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rq->cmd_flags = REQ_HARDBARRIER | REQ_FLUSH;
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rq->cmd_flags = REQ_HARDBARRIER | REQ_FLUSH;
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rq->rq_disk = q->bar_rq.rq_disk;
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rq->rq_disk = q->bar_rq.rq_disk;
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rq->end_io = end_io;
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rq->end_io = end_io;
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