diff options
Diffstat (limited to 'block/blk-cgroup.c')
| -rw-r--r-- | block/blk-cgroup.c | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c index 649b05d7f291..25cc7514d817 100644 --- a/block/blk-cgroup.c +++ b/block/blk-cgroup.c @@ -202,7 +202,7 @@ void blkiocg_update_idle_time_stats(struct blkio_group *blkg) } EXPORT_SYMBOL_GPL(blkiocg_update_idle_time_stats); -void blkiocg_update_set_active_queue_stats(struct blkio_group *blkg) +void blkiocg_update_avg_queue_size_stats(struct blkio_group *blkg) { unsigned long flags; struct blkio_group_stats *stats; @@ -216,14 +216,21 @@ void blkiocg_update_set_active_queue_stats(struct blkio_group *blkg) blkio_update_group_wait_time(stats); spin_unlock_irqrestore(&blkg->stats_lock, flags); } -EXPORT_SYMBOL_GPL(blkiocg_update_set_active_queue_stats); +EXPORT_SYMBOL_GPL(blkiocg_update_avg_queue_size_stats); + +void blkiocg_update_dequeue_stats(struct blkio_group *blkg, + unsigned long dequeue) +{ + blkg->stats.dequeue += dequeue; +} +EXPORT_SYMBOL_GPL(blkiocg_update_dequeue_stats); #else static inline void blkio_set_start_group_wait_time(struct blkio_group *blkg, struct blkio_group *curr_blkg) {} static inline void blkio_end_empty_time(struct blkio_group_stats *stats) {} #endif -void blkiocg_update_request_add_stats(struct blkio_group *blkg, +void blkiocg_update_io_add_stats(struct blkio_group *blkg, struct blkio_group *curr_blkg, bool direction, bool sync) { @@ -236,9 +243,9 @@ void blkiocg_update_request_add_stats(struct blkio_group *blkg, blkio_set_start_group_wait_time(blkg, curr_blkg); spin_unlock_irqrestore(&blkg->stats_lock, flags); } -EXPORT_SYMBOL_GPL(blkiocg_update_request_add_stats); +EXPORT_SYMBOL_GPL(blkiocg_update_io_add_stats); -void blkiocg_update_request_remove_stats(struct blkio_group *blkg, +void blkiocg_update_io_remove_stats(struct blkio_group *blkg, bool direction, bool sync) { unsigned long flags; @@ -248,7 +255,7 @@ void blkiocg_update_request_remove_stats(struct blkio_group *blkg, direction, sync); spin_unlock_irqrestore(&blkg->stats_lock, flags); } -EXPORT_SYMBOL_GPL(blkiocg_update_request_remove_stats); +EXPORT_SYMBOL_GPL(blkiocg_update_io_remove_stats); void blkiocg_update_timeslice_used(struct blkio_group *blkg, unsigned long time) { @@ -636,15 +643,6 @@ SHOW_FUNCTION_PER_GROUP(empty_time, BLKIO_STAT_EMPTY_TIME, 0); #endif #undef SHOW_FUNCTION_PER_GROUP -#ifdef CONFIG_DEBUG_BLK_CGROUP -void blkiocg_update_dequeue_stats(struct blkio_group *blkg, - unsigned long dequeue) -{ - blkg->stats.dequeue += dequeue; -} -EXPORT_SYMBOL_GPL(blkiocg_update_dequeue_stats); -#endif - static int blkio_check_dev_num(dev_t dev) { int part = 0; |