diff options
Diffstat (limited to 'block/blk-wbt.c')
| -rw-r--r-- | block/blk-wbt.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/block/blk-wbt.c b/block/blk-wbt.c index c5a8c10028a0..4680691a96bc 100644 --- a/block/blk-wbt.c +++ b/block/blk-wbt.c @@ -435,8 +435,13 @@ void wbt_set_min_lat(struct request_queue *q, u64 val) struct rq_qos *rqos = wbt_rq_qos(q); if (!rqos) return; + RQWB(rqos)->min_lat_nsec = val; - RQWB(rqos)->enable_state = WBT_STATE_ON_MANUAL; + if (val) + RQWB(rqos)->enable_state = WBT_STATE_ON_MANUAL; + else + RQWB(rqos)->enable_state = WBT_STATE_OFF_MANUAL; + wbt_update_limits(RQWB(rqos)); } |