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| author | Mike Christie <mchristi@redhat.com> | 2016-06-05 22:32:23 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-06-07 22:41:38 +0300 |
| commit | 3a5e02ced11e22ecd9da3d6710afe15bcfee1d10 (patch) | |
| tree | 78f6d1a737b01b559b61310b9355f1f7ecfdd54c /Documentation/device-mapper | |
| parent | 4e1b2d52a80d79296a5d899d73249748dea71a53 (diff) | |
| download | linux-3a5e02ced11e22ecd9da3d6710afe15bcfee1d10.tar.xz | |
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 'Documentation/device-mapper')
0 files changed, 0 insertions, 0 deletions