| #ifndef _CFQ_H | |
| #define _CFQ_H | |
| #include "blk-cgroup.h" | |
| #ifdef CONFIG_CFQ_GROUP_IOSCHED | |
| static inline void cfq_blkiocg_update_io_add_stats(struct blkio_group *blkg, | |
| struct blkio_group *curr_blkg, bool direction, bool sync) | |
| { | |
| blkiocg_update_io_add_stats(blkg, curr_blkg, direction, sync); | |
| } | |
| static inline void cfq_blkiocg_update_dequeue_stats(struct blkio_group *blkg, | |
| unsigned long dequeue) | |
| { | |
| blkiocg_update_dequeue_stats(blkg, dequeue); | |
| } | |
| static inline void cfq_blkiocg_update_timeslice_used(struct blkio_group *blkg, | |
| unsigned long time, unsigned long unaccounted_time) | |
| { | |
| blkiocg_update_timeslice_used(blkg, time, unaccounted_time); | |
| } | |
| static inline void cfq_blkiocg_set_start_empty_time(struct blkio_group *blkg) | |
| { | |
| blkiocg_set_start_empty_time(blkg); | |
| } | |
| static inline void cfq_blkiocg_update_io_remove_stats(struct blkio_group *blkg, | |
| bool direction, bool sync) | |
| { | |
| blkiocg_update_io_remove_stats(blkg, direction, sync); | |
| } | |
| static inline void cfq_blkiocg_update_io_merged_stats(struct blkio_group *blkg, | |
| bool direction, bool sync) | |
| { | |
| blkiocg_update_io_merged_stats(blkg, direction, sync); | |
| } | |
| static inline void cfq_blkiocg_update_idle_time_stats(struct blkio_group *blkg) | |
| { | |
| blkiocg_update_idle_time_stats(blkg); | |
| } | |
| static inline void | |
| cfq_blkiocg_update_avg_queue_size_stats(struct blkio_group *blkg) | |
| { | |
| blkiocg_update_avg_queue_size_stats(blkg); | |
| } | |
| static inline void | |
| cfq_blkiocg_update_set_idle_time_stats(struct blkio_group *blkg) | |
| { | |
| blkiocg_update_set_idle_time_stats(blkg); | |
| } | |
| static inline void cfq_blkiocg_update_dispatch_stats(struct blkio_group *blkg, | |
| uint64_t bytes, bool direction, bool sync) | |
| { | |
| blkiocg_update_dispatch_stats(blkg, bytes, direction, sync); | |
| } | |
| static inline void cfq_blkiocg_update_completion_stats(struct blkio_group *blkg, uint64_t start_time, uint64_t io_start_time, bool direction, bool sync) | |
| { | |
| blkiocg_update_completion_stats(blkg, start_time, io_start_time, | |
| direction, sync); | |
| } | |
| static inline void cfq_blkiocg_add_blkio_group(struct blkio_cgroup *blkcg, | |
| struct blkio_group *blkg, void *key, dev_t dev) { | |
| blkiocg_add_blkio_group(blkcg, blkg, key, dev, BLKIO_POLICY_PROP); | |
| } | |
| static inline int cfq_blkiocg_del_blkio_group(struct blkio_group *blkg) | |
| { | |
| return blkiocg_del_blkio_group(blkg); | |
| } | |
| #else /* CFQ_GROUP_IOSCHED */ | |
| static inline void cfq_blkiocg_update_io_add_stats(struct blkio_group *blkg, | |
| struct blkio_group *curr_blkg, bool direction, bool sync) {} | |
| static inline void cfq_blkiocg_update_dequeue_stats(struct blkio_group *blkg, | |
| unsigned long dequeue) {} | |
| static inline void cfq_blkiocg_update_timeslice_used(struct blkio_group *blkg, | |
| unsigned long time, unsigned long unaccounted_time) {} | |
| static inline void cfq_blkiocg_set_start_empty_time(struct blkio_group *blkg) {} | |
| static inline void cfq_blkiocg_update_io_remove_stats(struct blkio_group *blkg, | |
| bool direction, bool sync) {} | |
| static inline void cfq_blkiocg_update_io_merged_stats(struct blkio_group *blkg, | |
| bool direction, bool sync) {} | |
| static inline void cfq_blkiocg_update_idle_time_stats(struct blkio_group *blkg) | |
| { | |
| } | |
| static inline void | |
| cfq_blkiocg_update_avg_queue_size_stats(struct blkio_group *blkg) {} | |
| static inline void | |
| cfq_blkiocg_update_set_idle_time_stats(struct blkio_group *blkg) {} | |
| static inline void cfq_blkiocg_update_dispatch_stats(struct blkio_group *blkg, | |
| uint64_t bytes, bool direction, bool sync) {} | |
| static inline void cfq_blkiocg_update_completion_stats(struct blkio_group *blkg, uint64_t start_time, uint64_t io_start_time, bool direction, bool sync) {} | |
| static inline void cfq_blkiocg_add_blkio_group(struct blkio_cgroup *blkcg, | |
| struct blkio_group *blkg, void *key, dev_t dev) {} | |
| static inline int cfq_blkiocg_del_blkio_group(struct blkio_group *blkg) | |
| { | |
| return 0; | |
| } | |
| #endif /* CFQ_GROUP_IOSCHED */ | |
| #endif |