diff options
| author | Omar Sandoval <osandov@fb.com> | 2017-01-31 14:53:21 -0800 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-02-02 10:20:16 -0700 |
| commit | 62ebce16c0ac2ffac44e32f931a2d8f6e749be4c (patch) | |
| tree | e49141e8e4bf7da4984f911812f6a1ffefed7576 | |
| parent | 18fbda91c6370d520278db9ee1e768b59ef5c4ab (diff) | |
blk-mq: move debugfs_remove() of disk dir to blk_release_queue()
This needs to happen after we tear down blktrace.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
| -rw-r--r-- | block/blk-mq-sysfs.c | 2 | ||||
| -rw-r--r-- | block/blk-sysfs.c | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/block/blk-mq-sysfs.c b/block/blk-mq-sysfs.c index 308b3f4fc310..295e69670c39 100644 --- a/block/blk-mq-sysfs.c +++ b/block/blk-mq-sysfs.c @@ -254,7 +254,7 @@ static void __blk_mq_unregister_dev(struct device *dev, struct request_queue *q) kobject_put(&hctx->kobj); } - blk_mq_debugfs_unregister(q); + blk_mq_debugfs_unregister_hctxs(q); kobject_uevent(&q->mq_kobj, KOBJ_REMOVE); kobject_del(&q->mq_kobj); diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c index 3e204789b8d3..3ce1217778f4 100644 --- a/block/blk-sysfs.c +++ b/block/blk-sysfs.c @@ -824,6 +824,9 @@ static void blk_release_queue(struct kobject *kobj) blk_trace_shutdown(q); + if (q->mq_ops) + blk_mq_debugfs_unregister(q); + if (q->bio_split) bioset_free(q->bio_split); |