On Wed, May 16, 2018 at 12:03:04PM +0800, Ming Lei wrote:
> +static void nvme_set_host_mem_end_io(struct request *rq, blk_status_t sts)
> +{
> + struct completion *waiting = rq->end_io_data;
> +
> + rq->end_io_data = NULL;
> + blk_mq_free_request(rq);
> +
> + /*
> + * complete
When admin commands are used in EH for recovering controller, we have to
cover their timeout and can't depend on block's timeout since deadlock may
be caused when these commands are timed-out by block layer again.
Cc: James Smart
Cc: Jianchao Wang
Cc: Christoph Hellwig
Cc: Sagi Grimberg
Cc: li
