diff options
| author | Christoph Hellwig <hch@lst.de> | 2022-09-21 21:04:57 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-09-27 04:17:27 +0300 |
| commit | 5f6dc7522ac2e1701c92f20b9a1a664736787728 (patch) | |
| tree | f21a760cabac38eb6412d27107e3f60f4ff7c30c /block | |
| parent | e13793bae65919cd3e6a7827f8d30f4dbb8584ee (diff) | |
| download | linux-5f6dc7522ac2e1701c92f20b9a1a664736787728.tar.xz | |
blk-throttle: pass a gendisk to blk_throtl_register_queue
Pass the gendisk to blk_throtl_register_queue as part of moving the
blk-cgroup infrastructure to be gendisk based.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Andreas Herrmann <aherrmann@suse.de>
Acked-by: Tejun Heo <tj@kernel.org>
Link: https://lore.kernel.org/r/20220921180501.1539876-14-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-sysfs.c | 2 | ||||
| -rw-r--r-- | block/blk-throttle.c | 3 | ||||
| -rw-r--r-- | block/blk-throttle.h | 4 |
3 files changed, 5 insertions, 4 deletions
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c index e1f009aba6fd..e71b3b43927c 100644 --- a/block/blk-sysfs.c +++ b/block/blk-sysfs.c @@ -844,7 +844,7 @@ int blk_register_queue(struct gendisk *disk) blk_queue_flag_set(QUEUE_FLAG_REGISTERED, q); wbt_enable_default(q); - blk_throtl_register_queue(q); + blk_throtl_register(disk); /* Now everything is ready and send out KOBJ_ADD uevent */ kobject_uevent(&q->kobj, KOBJ_ADD); diff --git a/block/blk-throttle.c b/block/blk-throttle.c index 4879aeca7509..def2775fa38e 100644 --- a/block/blk-throttle.c +++ b/block/blk-throttle.c @@ -2408,8 +2408,9 @@ void blk_throtl_exit(struct gendisk *disk) kfree(q->td); } -void blk_throtl_register_queue(struct request_queue *q) +void blk_throtl_register(struct gendisk *disk) { + struct request_queue *q = disk->queue; struct throtl_data *td; int i; diff --git a/block/blk-throttle.h b/block/blk-throttle.h index 1c9def91088f..69b7f05314e4 100644 --- a/block/blk-throttle.h +++ b/block/blk-throttle.h @@ -170,13 +170,13 @@ static inline struct throtl_grp *blkg_to_tg(struct blkcg_gq *blkg) #ifndef CONFIG_BLK_DEV_THROTTLING static inline int blk_throtl_init(struct gendisk *disk) { return 0; } static inline void blk_throtl_exit(struct gendisk *disk) { } -static inline void blk_throtl_register_queue(struct request_queue *q) { } +static inline void blk_throtl_register(struct gendisk *disk) { } static inline bool blk_throtl_bio(struct bio *bio) { return false; } static inline void blk_throtl_cancel_bios(struct request_queue *q) { } #else /* CONFIG_BLK_DEV_THROTTLING */ int blk_throtl_init(struct gendisk *disk); void blk_throtl_exit(struct gendisk *disk); -void blk_throtl_register_queue(struct request_queue *q); +void blk_throtl_register(struct gendisk *disk); bool __blk_throtl_bio(struct bio *bio); void blk_throtl_cancel_bios(struct request_queue *q); |