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| author | Ming Lei <tom.leiming@gmail.com> | 2014-06-10 00:16:41 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2014-06-09 10:20:06 -0600 |
| commit | 2b8393b43ec672bb263009cd74c056ab01d6ac17 (patch) | |
| tree | 0cfe6b32335a14310ffec05da4e227b9ffea15ca /virt | |
| parent | 3ee3237239583a6555db4f297d00eebdbb6d76ad (diff) | |
| download | linux-2b8393b43ec672bb263009cd74c056ab01d6ac17.tar.bz2 | |
blk-mq: add timer in blk_mq_start_request
This way will become consistent with non-mq case, also
avoid to update rq->deadline twice for mq.
The comment said: "We do this early, to ensure we are on
the right CPU.", but no percpu stuff is used in blk_add_timer(),
so it isn't necessary. Even when inserting from plug list, there
is no such guarantee at all.
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'virt')
0 files changed, 0 insertions, 0 deletions