On 7/22/19 8:14 PM, Marcos Paulo de Souza wrote: > While inspecting the queue_rq calling sites, I verified that > blk_mq_start_request calls blk_mq_sched_started_request, and this function > checks if the elevator of the current request implements the started_request, > but currently none of the available IO schedulers do. > > So, let's remove blk_mq_sched_started_request along with started_request, which > is member of the elevator_mq_ops struct. Looks fine to me as it's unused, but please fold the two patches. Makes no sense to split that into two separate patches. -- Jens Axboe