diff options
| author | Christoph Hellwig <hch@lst.de> | 2022-09-21 20:04:52 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-09-26 19:17:24 -0600 |
| commit | 16fac1b5912b778a30d8863dbc928bef25c8d307 (patch) | |
| tree | fd86dc02ea0680676373e4bf684aeff65a509b65 /block/blk.h | |
| parent | b0dde3f5d628f76f461fb650e2cebfac3460cff6 (diff) | |
blk-iolatency: pass a gendisk to blk_iolatency_init
Pass the gendisk to blk_iolatency_init 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/20220921180501.1539876-9-hch@lst.de
[axboe: missed inline for blk_iolatency_init() and !CONFIG_BLK_CGROUP_IOLATENCY]
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk.h')
| -rw-r--r-- | block/blk.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/block/blk.h b/block/blk.h index d7142c4d2fef..9f714c942d32 100644 --- a/block/blk.h +++ b/block/blk.h @@ -389,9 +389,9 @@ static inline struct bio *blk_queue_bounce(struct bio *bio, } #ifdef CONFIG_BLK_CGROUP_IOLATENCY -extern int blk_iolatency_init(struct request_queue *q); +int blk_iolatency_init(struct gendisk *disk); #else -static inline int blk_iolatency_init(struct request_queue *q) { return 0; } +static inline int blk_iolatency_init(struct gendisk *disk) { return 0; }; #endif #ifdef CONFIG_BLK_DEV_ZONED |