diff options
| -rw-r--r-- | block/blk-throttle.c | 1 | ||||
| -rw-r--r-- | block/blk.h | 15 | ||||
| -rw-r--r-- | include/linux/blkdev.h | 14 |
3 files changed, 15 insertions, 15 deletions
diff --git a/block/blk-throttle.c b/block/blk-throttle.c index a19f58c6fc3a..f3f495ea4eeb 100644 --- a/block/blk-throttle.c +++ b/block/blk-throttle.c @@ -10,6 +10,7 @@ #include <linux/bio.h> #include <linux/blktrace_api.h> #include "blk-cgroup.h" +#include "blk.h" /* Max dispatch from a group in 1 round */ static int throtl_grp_quantum = 8; diff --git a/block/blk.h b/block/blk.h index 20b900a377c9..da247ba2aeaf 100644 --- a/block/blk.h +++ b/block/blk.h @@ -188,4 +188,17 @@ static inline int blk_do_io_stat(struct request *rq) (rq->cmd_flags & REQ_DISCARD)); } -#endif +#ifdef CONFIG_BLK_DEV_THROTTLING +extern int blk_throtl_bio(struct request_queue *q, struct bio **bio); +extern int blk_throtl_init(struct request_queue *q); +extern void blk_throtl_exit(struct request_queue *q); +#else /* CONFIG_BLK_DEV_THROTTLING */ +static inline int blk_throtl_bio(struct request_queue *q, struct bio **bio) +{ + return 0; +} +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 */ + +#endif /* BLK_INTERNAL_H */ diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 0b68044e7abb..5267cd2f20dc 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -1197,20 +1197,6 @@ static inline uint64_t rq_io_start_time_ns(struct request *req) } #endif -#ifdef CONFIG_BLK_DEV_THROTTLING -extern int blk_throtl_init(struct request_queue *q); -extern void blk_throtl_exit(struct request_queue *q); -extern int blk_throtl_bio(struct request_queue *q, struct bio **bio); -#else /* CONFIG_BLK_DEV_THROTTLING */ -static inline int blk_throtl_bio(struct request_queue *q, struct bio **bio) -{ - return 0; -} - -static inline int blk_throtl_init(struct request_queue *q) { return 0; } -static inline int blk_throtl_exit(struct request_queue *q) { return 0; } -#endif /* CONFIG_BLK_DEV_THROTTLING */ - #define MODULE_ALIAS_BLOCKDEV(major,minor) \ MODULE_ALIAS("block-major-" __stringify(major) "-" __stringify(minor)) #define MODULE_ALIAS_BLOCKDEV_MAJOR(major) \ |