On 10/30/18 2:08 AM, Ming Lei wrote: > Requests can be added to plug list from different ctx because of > preemption. However, blk_mq_sched_insert_requests() requires that > all requests in 'hctx_list' belong to same ctx. Yeah, I tried to get around it, but I think I'll just respin and keep the 'ctx' argument to keep that perfectly clear. It'll work just fine with different ctxs, but they will end up on a non-matching ctx which isn't ideal. -- Jens Axboe