diff options
Diffstat (limited to 'block/blk.h')
| -rw-r--r-- | block/blk.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/block/blk.h b/block/blk.h index 1e675e5ade02..2db8f32838e7 100644 --- a/block/blk.h +++ b/block/blk.h @@ -116,6 +116,10 @@ void blk_queue_congestion_threshold(struct request_queue *q); int blk_dev_init(void); +void elv_quiesce_start(struct request_queue *q); +void elv_quiesce_end(struct request_queue *q); + + /* * Return the threshold (number of used requests) at which the queue is * considered to be congested. It include a little hysteresis to keep the |