diff options
| author | Christoph Hellwig <hch@lst.de> | 2022-06-28 19:18:50 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-06-28 11:32:42 -0600 |
| commit | 8682b92e5ab852b93739a0f2b261fff4c733be57 (patch) | |
| tree | 1de633a8620d8e9e2c55eaf7004c2df2f104d179 /block/blk-sysfs.c | |
| parent | eaa870f97544668025ba1f96ee267abac7b3c73c (diff) | |
blk-mq: cleanup disk sysfs registration
Pass a gendisk to the sysfs register/unregister functions and give
them descriptive names. Also move the unregistration helper next
to the one doing the registration.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20220628171850.1313069-7-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-sysfs.c')
| -rw-r--r-- | block/blk-sysfs.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c index b72506770b97..85ea43eff094 100644 --- a/block/blk-sysfs.c +++ b/block/blk-sysfs.c @@ -812,18 +812,17 @@ struct kobj_type blk_queue_ktype = { */ int blk_register_queue(struct gendisk *disk) { - int ret; - struct device *dev = disk_to_dev(disk); struct request_queue *q = disk->queue; + int ret; mutex_lock(&q->sysfs_dir_lock); - ret = kobject_add(&q->kobj, &dev->kobj, "%s", "queue"); + ret = kobject_add(&q->kobj, &disk_to_dev(disk)->kobj, "queue"); if (ret < 0) goto unlock; if (queue_is_mq(q)) - __blk_mq_register_dev(dev, q); + blk_mq_sysfs_register(disk); mutex_lock(&q->sysfs_lock); mutex_lock(&q->debugfs_mutex); @@ -919,7 +918,7 @@ void blk_unregister_queue(struct gendisk *disk) * structures that can be modified through sysfs. */ if (queue_is_mq(q)) - blk_mq_unregister_dev(disk_to_dev(disk), q); + blk_mq_sysfs_unregister(disk); blk_crypto_sysfs_unregister(q); mutex_lock(&q->sysfs_lock); |