diff options
| author | Josef Bacik <jbacik@fb.com> | 2018-07-03 17:15:00 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-07-09 17:07:54 +0200 |
| commit | 67b42d0bf7a8fd1ec0cf1acdc9550e688d7c8578 (patch) | |
| tree | f6aab5ca56ab6ba71846d93ff81afd0d34d3a3c1 /mm/filemap.c | |
| parent | block: remove external dependency on wbt_flags (diff) | |
| download | linux-67b42d0bf7a8fd1ec0cf1acdc9550e688d7c8578.tar.xz linux-67b42d0bf7a8fd1ec0cf1acdc9550e688d7c8578.zip | |
rq-qos: introduce dio_bio callback
wbt cares only about request completion time, but controllers may need
information that is on the bio itself, so add a done_bio callback for
rq-qos so things like blk-iolatency can use it to have the bio when it
completes.
Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'mm/filemap.c')
0 files changed, 0 insertions, 0 deletions