diff options
Diffstat (limited to 'block/blk-sysfs.c')
| -rw-r--r-- | block/blk-sysfs.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c index 6e4801b217a7..9b905e9443e4 100644 --- a/block/blk-sysfs.c +++ b/block/blk-sysfs.c @@ -779,13 +779,6 @@ static void blk_release_queue(struct kobject *kobj) if (queue_is_mq(q)) blk_mq_release(q); - mutex_lock(&q->debugfs_mutex); - blk_trace_shutdown(q); - debugfs_remove_recursive(q->debugfs_dir); - q->debugfs_dir = NULL; - q->sched_debugfs_dir = NULL; - mutex_unlock(&q->debugfs_mutex); - bioset_exit(&q->bio_split); if (blk_queue_has_srcu(q)) @@ -946,8 +939,15 @@ void blk_unregister_queue(struct gendisk *disk) /* Now that we've deleted all child objects, we can delete the queue. */ kobject_uevent(&q->kobj, KOBJ_REMOVE); kobject_del(&q->kobj); - mutex_unlock(&q->sysfs_dir_lock); + mutex_lock(&q->debugfs_mutex); + blk_trace_shutdown(q); + debugfs_remove_recursive(q->debugfs_dir); + q->debugfs_dir = NULL; + q->sched_debugfs_dir = NULL; + q->rqos_debugfs_dir = NULL; + mutex_unlock(&q->debugfs_mutex); + kobject_put(&disk_to_dev(disk)->kobj); } |