diff options
Diffstat (limited to 'block/blk.h')
| -rw-r--r-- | block/blk.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/block/blk.h b/block/blk.h index d1ea4bd9b9a3..bcd3de6c1081 100644 --- a/block/blk.h +++ b/block/blk.h @@ -324,5 +324,10 @@ 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) { } #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); +extern ssize_t blk_throtl_sample_time_store(struct request_queue *q, + const char *page, size_t count); +#endif #endif /* BLK_INTERNAL_H */ |