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| author | Bart Van Assche <bart.vanassche@sandisk.com> | 2017-05-04 10:31:29 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-05-04 17:23:39 +0300 |
| commit | 18d4d7d0571f5acc9de638ea3a33e8064deaceca (patch) | |
| tree | 928660479764e5f64aa60ea5492dde310de268d7 /block/blk-mq-sysfs.c | |
| parent | f57de23ac9019ea84c548a1637d5562ef07a8f7e (diff) | |
| download | linux-18d4d7d0571f5acc9de638ea3a33e8064deaceca.tar.xz | |
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-sysfs.c')
0 files changed, 0 insertions, 0 deletions