Re: [Intel-gfx] [PATCH 01/34] drm/i915: Use the MRU stack search after evicting

2016-12-13 Thread Joonas Lahtinen
On ma, 2016-12-12 at 11:53 +, Chris Wilson wrote: > When we evict from the GTT to make room for an object, the hole we > create is put onto the MRU stack inside the drm_mm range manager. On the > next search pass, we can speed up a PIN_HIGH allocation by referencing > that stack for the new hol

[Intel-gfx] [PATCH 01/34] drm/i915: Use the MRU stack search after evicting

2016-12-12 Thread Chris Wilson
When we evict from the GTT to make room for an object, the hole we create is put onto the MRU stack inside the drm_mm range manager. On the next search pass, we can speed up a PIN_HIGH allocation by referencing that stack for the new hole. Signed-off-by: Chris Wilson --- drivers/gpu/drm/i915/i91