diff options
| author |   Christoph Hellwig <hch@lst.de> | 2022-09-21 20:04:51 +0200 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2022-09-26 19:09:31 -0600 |
| commit | b0dde3f5d628f76f461fb650e2cebfac3460cff6 (patch) | |
| tree | 465e4f474099a31291db0533b44fd2dfaf16a6c4 /block | |
| parent | blk-cgroup: pass a gendisk to blkcg_init_queue and blkcg_exit_queue (diff) | |
| download | linux-dev-b0dde3f5d628f76f461fb650e2cebfac3460cff6.tar.xz linux-dev-b0dde3f5d628f76f461fb650e2cebfac3460cff6.zip | |
blk-ioprio: pass a gendisk to blk_ioprio_init and blk_ioprio_exit
Pass the gendisk to blk_ioprio_init and blk_ioprio_exit 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/20220921180501.1539876-8-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-cgroup.c | 4 | ||||
| -rw-r--r-- | block/blk-ioprio.c | 8 | ||||
| -rw-r--r-- | block/blk-ioprio.h | 8 |
3 files changed, 10 insertions, 10 deletions
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c index 4ca6933a7c3f..89974fd0db3d 100644 --- a/block/blk-cgroup.c +++ b/block/blk-cgroup.c @@ -1257,7 +1257,7 @@ int blkcg_init_disk(struct gendisk *disk) if (preloaded) radix_tree_preload_end(); - ret = blk_ioprio_init(q); + ret = blk_ioprio_init(disk); if (ret) goto err_destroy_all; @@ -1274,7 +1274,7 @@ int blkcg_init_disk(struct gendisk *disk) err_throtl_exit: blk_throtl_exit(q); err_ioprio_exit: - blk_ioprio_exit(q); + blk_ioprio_exit(disk); err_destroy_all: blkg_destroy_all(q); return ret; diff --git a/block/blk-ioprio.c b/block/blk-ioprio.c index c00060a02c6e..8bb6b8eba4ce 100644 --- a/block/blk-ioprio.c +++ b/block/blk-ioprio.c @@ -202,14 +202,14 @@ void blkcg_set_ioprio(struct bio *bio) bio->bi_ioprio = prio; } -void blk_ioprio_exit(struct request_queue *q) +void blk_ioprio_exit(struct gendisk *disk) { - blkcg_deactivate_policy(q, &ioprio_policy); + blkcg_deactivate_policy(disk->queue, &ioprio_policy); } -int blk_ioprio_init(struct request_queue *q) +int blk_ioprio_init(struct gendisk *disk) { - return blkcg_activate_policy(q, &ioprio_policy); + return blkcg_activate_policy(disk->queue, &ioprio_policy); } static int __init ioprio_init(void) diff --git a/block/blk-ioprio.h b/block/blk-ioprio.h index 5a1eb550e178..b6afb8e80de0 100644 --- a/block/blk-ioprio.h +++ b/block/blk-ioprio.h @@ -9,15 +9,15 @@ struct request_queue; struct bio; #ifdef CONFIG_BLK_CGROUP_IOPRIO -int blk_ioprio_init(struct request_queue *q); -void blk_ioprio_exit(struct request_queue *q); +int blk_ioprio_init(struct gendisk *disk); +void blk_ioprio_exit(struct gendisk *disk); void blkcg_set_ioprio(struct bio *bio); #else -static inline int blk_ioprio_init(struct request_queue *q) +static inline int blk_ioprio_init(struct gendisk *disk) { return 0; } -static inline void blk_ioprio_exit(struct request_queue *q) +static inline void blk_ioprio_exit(struct gendisk *disk) { } static inline void blkcg_set_ioprio(struct bio *bio) |