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block/cfq.h
3.69 KB
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#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, |
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unsigned long time, unsigned long unaccounted_time) |
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{ |
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blkiocg_update_timeslice_used(blkg, time, unaccounted_time); |
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} 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) { |
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blkiocg_update_completion_stats(blkg, start_time, io_start_time, |
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direction, sync); } static inline void cfq_blkiocg_add_blkio_group(struct blkio_cgroup *blkcg, struct blkio_group *blkg, void *key, dev_t dev) { |
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blkiocg_add_blkio_group(blkcg, blkg, key, dev, BLKIO_POLICY_PROP); |
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} 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, |
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unsigned long time, unsigned long unaccounted_time) {} |
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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 |