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authorGuoqing Jiang <guoqing.jiang@cloud.ionos.com>2020-05-09 01:00:12 +0300
committerJens Axboe <axboe@kernel.dk>2020-05-30 01:30:39 +0300
commitb77412372b6812a05eaa996e1a93cafa2fa1eec2 (patch)
treecf0f70988a34f322723c15b0a58212f868e95681 /block/blk.h
parent32215469489ad2ad5139ab6fb779c9edfd61618d (diff)
downloadlinux-b77412372b6812a05eaa996e1a93cafa2fa1eec2.tar.xz
blk-throttle: remove blk_throtl_drain
After the commit 5addeae1bedc4 ("blk-cgroup: remove blkcg_drain_queue"), there is no caller of blk_throtl_drain, so let's remove it. Signed-off-by: Guoqing Jiang <guoqing.jiang@cloud.ionos.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk.h')
-rw-r--r--block/blk.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/block/blk.h b/block/blk.h
index 428f7e5d70a8..aa16e524dc35 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -296,12 +296,10 @@ int create_task_io_context(struct task_struct *task, gfp_t gfp_mask, int node);
* Internal throttling interface
*/
#ifdef CONFIG_BLK_DEV_THROTTLING
-extern void blk_throtl_drain(struct request_queue *q);
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);
#else /* CONFIG_BLK_DEV_THROTTLING */
-static inline void blk_throtl_drain(struct request_queue *q) { }
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) { }