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| author | Omar Sandoval <osandov@fb.com> | 2017-05-04 00:31:30 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-05-04 08:23:44 -0600 |
| commit | d173a25165c124442182f6b21d0c2ec381a0eebe (patch) | |
| tree | eb0a41f87bfcacbdf1795b527ae58fd4200831ea | |
| parent | 18d4d7d0571f5acc9de638ea3a33e8064deaceca (diff) | |
| download | linux-stable-d173a25165c124442182f6b21d0c2ec381a0eebe.tar.gz linux-stable-d173a25165c124442182f6b21d0c2ec381a0eebe.tar.bz2 linux-stable-d173a25165c124442182f6b21d0c2ec381a0eebe.zip | |
blk-mq: move debugfs declarations to a separate header file
Preparation for adding more declarations.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
| -rw-r--r-- | block/blk-core.c | 1 | ||||
| -rw-r--r-- | block/blk-mq-debugfs.c | 1 | ||||
| -rw-r--r-- | block/blk-mq-debugfs.h | 29 | ||||
| -rw-r--r-- | block/blk-mq-sysfs.c | 1 | ||||
| -rw-r--r-- | block/blk-mq.h | 28 | ||||
| -rw-r--r-- | block/blk-sysfs.c | 1 |
6 files changed, 33 insertions, 28 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index 24886b69690f..acdca6536562 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -40,6 +40,7 @@ #include "blk.h" #include "blk-mq.h" +#include "blk-mq-debugfs.h" #include "blk-mq-sched.h" #include "blk-wbt.h" diff --git a/block/blk-mq-debugfs.c b/block/blk-mq-debugfs.c index 347fbb8e059c..1dc1847b5363 100644 --- a/block/blk-mq-debugfs.c +++ b/block/blk-mq-debugfs.c @@ -21,6 +21,7 @@ #include <linux/blk-mq.h> #include "blk.h" #include "blk-mq.h" +#include "blk-mq-debugfs.h" #include "blk-mq-tag.h" struct blk_mq_debugfs_attr { diff --git a/block/blk-mq-debugfs.h b/block/blk-mq-debugfs.h new file mode 100644 index 000000000000..00b0f71d0ae9 --- /dev/null +++ b/block/blk-mq-debugfs.h @@ -0,0 +1,29 @@ +#ifndef INT_BLK_MQ_DEBUGFS_H +#define INT_BLK_MQ_DEBUGFS_H + +#ifdef CONFIG_BLK_DEBUG_FS +int blk_mq_debugfs_register(struct request_queue *q); +void blk_mq_debugfs_unregister(struct request_queue *q); +int blk_mq_debugfs_register_mq(struct request_queue *q); +void blk_mq_debugfs_unregister_mq(struct request_queue *q); +#else +static inline int blk_mq_debugfs_register(struct request_queue *q) +{ + return 0; +} + +static inline void blk_mq_debugfs_unregister(struct request_queue *q) +{ +} + +static inline int blk_mq_debugfs_register_mq(struct request_queue *q) +{ + return 0; +} + +static inline void blk_mq_debugfs_unregister_mq(struct request_queue *q) +{ +} +#endif + +#endif diff --git a/block/blk-mq-sysfs.c b/block/blk-mq-sysfs.c index ec0afdf765e3..71a237a90d43 100644 --- a/block/blk-mq-sysfs.c +++ b/block/blk-mq-sysfs.c @@ -11,6 +11,7 @@ #include <linux/blk-mq.h> #include "blk-mq.h" +#include "blk-mq-debugfs.h" #include "blk-mq-tag.h" static void blk_mq_sysfs_release(struct kobject *kobj) diff --git a/block/blk-mq.h b/block/blk-mq.h index 2814a14e529c..cc67b48e3551 100644 --- a/block/blk-mq.h +++ b/block/blk-mq.h @@ -83,34 +83,6 @@ extern int blk_mq_sysfs_register(struct request_queue *q); extern void blk_mq_sysfs_unregister(struct request_queue *q); extern void blk_mq_hctx_kobj_init(struct blk_mq_hw_ctx *hctx); -/* - * debugfs helpers - */ -#ifdef CONFIG_BLK_DEBUG_FS -int blk_mq_debugfs_register(struct request_queue *q); -void blk_mq_debugfs_unregister(struct request_queue *q); -int blk_mq_debugfs_register_mq(struct request_queue *q); -void blk_mq_debugfs_unregister_mq(struct request_queue *q); -#else -static inline int blk_mq_debugfs_register(struct request_queue *q) -{ - return 0; -} - -static inline void blk_mq_debugfs_unregister(struct request_queue *q) -{ -} - -static inline int blk_mq_debugfs_register_mq(struct request_queue *q) -{ - return 0; -} - -static inline void blk_mq_debugfs_unregister_mq(struct request_queue *q) -{ -} -#endif - extern void blk_mq_rq_timed_out(struct request *req, bool reserved); void blk_mq_release(struct request_queue *q); diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c index 3f37813ccbaf..9995355121d7 100644 --- a/block/blk-sysfs.c +++ b/block/blk-sysfs.c @@ -13,6 +13,7 @@ #include "blk.h" #include "blk-mq.h" +#include "blk-mq-debugfs.h" #include "blk-wbt.h" struct queue_sysfs_entry { |