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| author | Tejun Heo <tj@kernel.org> | 2018-01-09 08:29:52 -0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-01-09 09:31:15 -0700 |
| commit | 5a61c36398d0626bad377a7f5b9391b21e16e91d (patch) | |
| tree | f64d012ea0b2c884d5171af438ddfd9d2667ce75 /block/blk.h | |
| parent | 634f9e4631a88025d3b90c1884e9a1b6a13d01d2 (diff) | |
| download | lwn-5a61c36398d0626bad377a7f5b9391b21e16e91d.tar.gz lwn-5a61c36398d0626bad377a7f5b9391b21e16e91d.zip | |
blk-mq: remove REQ_ATOM_STARTED
After the recent updates to use generation number and state based
synchronization, we can easily replace REQ_ATOM_STARTED usages by
adding an extra state to distinguish completed but not yet freed
state.
Add MQ_RQ_COMPLETE and replace REQ_ATOM_STARTED usages with
blk_mq_rq_state() tests. REQ_ATOM_STARTED no longer has any users
left and is removed.
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk.h')
| -rw-r--r-- | block/blk.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/block/blk.h b/block/blk.h index 9cb2739edb6a..a68dbe312ea3 100644 --- a/block/blk.h +++ b/block/blk.h @@ -124,7 +124,6 @@ void blk_account_io_done(struct request *req); */ enum rq_atomic_flags { REQ_ATOM_COMPLETE = 0, - REQ_ATOM_STARTED, REQ_ATOM_POLL_SLEPT, }; |