| #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 |
