Re: [Intel-gfx] [PATCH 2/2] drm/i915: Remove the global cache shrink & rcu barrier on allocation failure

2018-10-05 Thread Chris Wilson
Quoting Tvrtko Ursulin (2018-10-05 09:39:45) > > On 05/10/2018 09:03, Chris Wilson wrote: > > Earlier, we reasoned that having idled the gpu under mempressure, that > > would be a good time to trim our request slabs in order to perform the > > next request allocation. We have stopped performing

Re: [Intel-gfx] [PATCH 2/2] drm/i915: Remove the global cache shrink & rcu barrier on allocation failure

2018-10-05 Thread Tvrtko Ursulin
On 05/10/2018 09:03, Chris Wilson wrote: Earlier, we reasoned that having idled the gpu under mempressure, that would be a good time to trim our request slabs in order to perform the next request allocation. We have stopped performing the global operation on the device (no idling) and wish to

[Intel-gfx] [PATCH 2/2] drm/i915: Remove the global cache shrink & rcu barrier on allocation failure

2018-10-05 Thread Chris Wilson
Earlier, we reasoned that having idled the gpu under mempressure, that would be a good time to trim our request slabs in order to perform the next request allocation. We have stopped performing the global operation on the device (no idling) and wish to make the allocation failure handling more