From db18a53e5ba840993a3fc908dec648402ed740bd Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Sat, 27 Jun 2020 09:31:58 +0200 Subject: blk-cgroup: remove blkcg_bio_issue_check blkcg_bio_issue_check is a giant inline function that does three entirely different things. Factor out the blk-cgroup related bio initalization into a new helper, and the open code the sequence in the only caller, relying on the fact that all the actual functionality is stubbed out for non-cgroup builds. Acked-by: Tejun Heo Signed-off-by: Christoph Hellwig Signed-off-by: Jens Axboe --- block/blk.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'block/blk.h') diff --git a/block/blk.h b/block/blk.h index 3a120a070dac..41a50880c94e 100644 --- a/block/blk.h +++ b/block/blk.h @@ -288,10 +288,12 @@ int create_task_io_context(struct task_struct *task, gfp_t gfp_mask, int node); extern int blk_throtl_init(struct request_queue *q); extern void blk_throtl_exit(struct request_queue *q); extern void blk_throtl_register_queue(struct request_queue *q); +bool blk_throtl_bio(struct bio *bio); #else /* CONFIG_BLK_DEV_THROTTLING */ static inline int blk_throtl_init(struct request_queue *q) { return 0; } static inline void blk_throtl_exit(struct request_queue *q) { } static inline void blk_throtl_register_queue(struct request_queue *q) { } +static inline bool blk_throtl_bio(struct bio *bio) { return false; } #endif /* CONFIG_BLK_DEV_THROTTLING */ #ifdef CONFIG_BLK_DEV_THROTTLING_LOW extern ssize_t blk_throtl_sample_time_show(struct request_queue *q, char *page); -- cgit v1.2.3