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| author | Mike Christie | 2016-06-05 21:32:23 +0200 |
|---|---|---|
| committer | Jens Axboe | 2016-06-07 21:41:38 +0200 |
| commit | 3a5e02ced11e22ecd9da3d6710afe15bcfee1d10 (patch) | |
| tree | 78f6d1a737b01b559b61310b9355f1f7ecfdd54c /drivers/block/osdblk.c | |
| parent | block, fs, drivers: remove REQ_OP compat defs and related code (diff) | |
| download | kernel-qcow2-linux-3a5e02ced11e22ecd9da3d6710afe15bcfee1d10.tar.gz kernel-qcow2-linux-3a5e02ced11e22ecd9da3d6710afe15bcfee1d10.tar.xz kernel-qcow2-linux-3a5e02ced11e22ecd9da3d6710afe15bcfee1d10.zip | |
block, drivers: add REQ_OP_FLUSH operation
This adds a REQ_OP_FLUSH operation that is sent to request_fn
based drivers by the block layer's flush code, instead of
sending requests with the request->cmd_flags REQ_FLUSH bit set.
Signed-off-by: Mike Christie <mchristi@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/block/osdblk.c')
| -rw-r--r-- | drivers/block/osdblk.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/osdblk.c b/drivers/block/osdblk.c index c2854a2bfdb0..92900f5f0b47 100644 --- a/drivers/block/osdblk.c +++ b/drivers/block/osdblk.c @@ -321,7 +321,7 @@ static void osdblk_rq_fn(struct request_queue *q) * driver-specific, etc. */ - do_flush = rq->cmd_flags & REQ_FLUSH; + do_flush = (req_op(rq) == REQ_OP_FLUSH); do_write = (rq_data_dir(rq) == WRITE); if (!do_flush) { /* osd_flush does not use a bio */ |