diff options
Diffstat (limited to 'block/blk-stat.h')
| -rw-r--r-- | block/blk-stat.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/block/blk-stat.h b/block/blk-stat.h index 17b47a86eefb..17e1eb4ec7e2 100644 --- a/block/blk-stat.h +++ b/block/blk-stat.h @@ -64,11 +64,13 @@ struct blk_stat_callback { struct blk_queue_stats *blk_alloc_queue_stats(void); void blk_free_queue_stats(struct blk_queue_stats *); +bool blk_stats_alloc_enable(struct request_queue *q); void blk_stat_add(struct request *rq, u64 now); /* record time/size info in request but not add a callback */ void blk_stat_enable_accounting(struct request_queue *q); +void blk_stat_disable_accounting(struct request_queue *q); /** * blk_stat_alloc_callback() - Allocate a block statistics callback. |