Re: [dm-devel] [PATCH] block: Make blk_mq_delay_kick_requeue_list() rerun the queue at a quiet time

2017-08-10 Thread Bart Van Assche
On Thu, 2017-08-10 at 09:14 +0200, Christoph Hellwig wrote: > On Wed, Aug 09, 2017 at 11:28:06AM -0700, Bart Van Assche wrote: > > The blk_mq_delay_kick_requeue_list() function is used by the device > > mapper and only by the device mapper to rerun the queue and requeue > > list after a delay.

Re: [dm-devel] [PATCH] block: Make blk_mq_delay_kick_requeue_list() rerun the queue at a quiet time

2017-08-10 Thread Christoph Hellwig
On Wed, Aug 09, 2017 at 11:28:06AM -0700, Bart Van Assche wrote: > The blk_mq_delay_kick_requeue_list() function is used by the device > mapper and only by the device mapper to rerun the queue and requeue > list after a delay. This function is called once per request that > gets requeued. Modify

Re: [dm-devel] [PATCH] block: Make blk_mq_delay_kick_requeue_list() rerun the queue at a quiet time

2017-08-09 Thread Jens Axboe
On 08/09/2017 12:28 PM, Bart Van Assche wrote: > The blk_mq_delay_kick_requeue_list() function is used by the device > mapper and only by the device mapper to rerun the queue and requeue > list after a delay. This function is called once per request that > gets requeued. Modify this function such

[dm-devel] [PATCH] block: Make blk_mq_delay_kick_requeue_list() rerun the queue at a quiet time

2017-08-09 Thread Bart Van Assche
The blk_mq_delay_kick_requeue_list() function is used by the device mapper and only by the device mapper to rerun the queue and requeue list after a delay. This function is called once per request that gets requeued. Modify this function such that the queue is run once per path change event