Searched hist:"67 b42d0bf7a8fd1ec0cf1acdc9550e688d7c8578" (Results 1 – 3 of 3) sorted by relevance
| /linux/block/ |
| H A D | blk-rq-qos.h | diff 67b42d0bf7a8fd1ec0cf1acdc9550e688d7c8578 Tue Jul 03 17:15:00 CEST 2018 Josef Bacik <jbacik@fb.com> 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>
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| H A D | blk-rq-qos.c | diff 67b42d0bf7a8fd1ec0cf1acdc9550e688d7c8578 Tue Jul 03 17:15:00 CEST 2018 Josef Bacik <jbacik@fb.com> 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>
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| H A D | bio.c | diff 67b42d0bf7a8fd1ec0cf1acdc9550e688d7c8578 Tue Jul 03 17:15:00 CEST 2018 Josef Bacik <jbacik@fb.com> 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>
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