Re: [Intel-gfx] [PATCH 5/5] i915: fence workqueue optimization

2017-04-07 Thread Andrea Arcangeli
On Fri, Apr 07, 2017 at 10:58:38AM +0100, Chris Wilson wrote: > On Fri, Apr 07, 2017 at 01:23:47AM +0200, Andrea Arcangeli wrote: > > Insist to run llist_del_all() until the free_list is found empty, this > > may avoid having to schedule more workqueues. > > The work will already be scheduled (eve

Re: [Intel-gfx] [PATCH 5/5] i915: fence workqueue optimization

2017-04-07 Thread Chris Wilson
On Fri, Apr 07, 2017 at 01:23:47AM +0200, Andrea Arcangeli wrote: > Insist to run llist_del_all() until the free_list is found empty, this > may avoid having to schedule more workqueues. The work will already be scheduled (everytime we add the first element, the work is scheduled, and the schedule