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| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2010-07-09 09:38:24 +0900 |
|---|---|---|
| committer | Jens Axboe <jaxboe@fusionio.com> | 2010-08-07 18:52:40 +0200 |
| commit | 28e18d0188b9e3ab82ebd09d9b1d1c7f8d1822aa (patch) | |
| tree | cad96b3566ee8da92003689cdba800f8a4f7ca04 /block/blk-barrier.c | |
| parent | 3b06c21e8462b77186613e70db286cfa8616088b (diff) | |
| download | lwn-28e18d0188b9e3ab82ebd09d9b1d1c7f8d1822aa.tar.gz lwn-28e18d0188b9e3ab82ebd09d9b1d1c7f8d1822aa.zip | |
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>
Diffstat (limited to 'block/blk-barrier.c')
| -rw-r--r-- | block/blk-barrier.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/block/blk-barrier.c b/block/blk-barrier.c index 557f69360b6a..d95a1440e29d 100644 --- a/block/blk-barrier.c +++ b/block/blk-barrier.c @@ -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; |