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| author | Bart Van Assche <bart.vanassche@sandisk.com> | 2017-05-04 09:31:29 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-05-04 16:23:39 +0200 |
| commit | 18d4d7d0571f5acc9de638ea3a33e8064deaceca (patch) | |
| tree | 928660479764e5f64aa60ea5492dde310de268d7 /block/blk-mq.h | |
| parent | blk-mq-debugfs: get rid of a bunch of boilerplate (diff) | |
| download | linux-18d4d7d0571f5acc9de638ea3a33e8064deaceca.tar.xz linux-18d4d7d0571f5acc9de638ea3a33e8064deaceca.zip | |
blk-mq: Do not invoke queue operations on a dead queue
In commit e869b5462f83 ("blk-mq: Unregister debugfs attributes
earlier"), we shuffled the debugfs cleanup around so that the "state"
attribute was removed before we freed the blk-mq data structures.
However, later changes are going to undo that, so we need to explicitly
disallow running a dead queue.
[Omar: rebased and updated commit message]
Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'block/blk-mq.h')
0 files changed, 0 insertions, 0 deletions