Re: [PATCH 1/2] drm/i915: kill set_need_resched

2013-09-12 Thread Daniel Vetter
On Thu, Sep 12, 2013 at 05:59:51PM +0200, Peter Zijlstra wrote: > On Thu, Sep 12, 2013 at 05:57:28PM +0200, Daniel Vetter wrote: > > This is just a remnant from the old days when our reset handling was > > horribly racy, suffered from terribly locking issues and often happily > > live-locked. Those

Re: [PATCH 1/2] drm/i915: kill set_need_resched

2013-09-12 Thread Peter Zijlstra
On Thu, Sep 12, 2013 at 05:57:28PM +0200, Daniel Vetter wrote: > This is just a remnant from the old days when our reset handling was > horribly racy, suffered from terribly locking issues and often happily > live-locked. Those days are now gone so we can drop the hacks and just > rip the reschedul