Now that the blk-mq core processes power management requests (marked with RQF_PREEMPT) in other states than RPM_ACTIVE, enable runtime power management for blk-mq.
Signed-off-by: Bart Van Assche <[email protected]> Cc: Christoph Hellwig <[email protected]> Cc: Ming Lei <[email protected]> Cc: Alan Stern <[email protected]> Cc: Johannes Thumshirn <[email protected]> --- block/blk-pm.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/block/blk-pm.c b/block/blk-pm.c index 9f1130381322..d9e64bfb3007 100644 --- a/block/blk-pm.c +++ b/block/blk-pm.c @@ -62,10 +62,6 @@ void blk_pm_runtime_unlock(struct request_queue *q) */ void blk_pm_runtime_init(struct request_queue *q, struct device *dev) { - /* not support for RQF_PM and ->rpm_status in blk-mq yet */ - if (q->mq_ops) - return; - q->dev = dev; q->rpm_status = RPM_ACTIVE; pm_runtime_set_autosuspend_delay(q->dev, -1); -- 2.18.0
