[dm-devel] [PATCH v3 1/6] blk-mq: introduce blk_mq_delay_kick_requeue_list()

[Jens Axboe]

On 09/14/2016 11:28 AM, Mike Snitzer wrote:
> blk_mq_delay_kick_requeue_list() provides the ability to kick the
> q->requeue_list after a specified time.  To do this the request_queue's
> 'requeue_work' member was changed to a delayed_work.
>
> blk_mq_delay_kick_requeue_list() allows DM to defer processing requeued
> requests while it doesn't make sense to immediately requeue them
> (e.g. when all paths in a DM multipath have failed).

Applied for 4.9.

-- 
Jens Axboe