0b04d474a611e2831d142e246422a03a10998ae1 - arm/linux

commit	0b04d474a611e2831d142e246422a03a10998ae1	[log] [tgz]
author	Chris Wilson <chris@chris-wilson.co.uk>	Thu Dec 22 08:36:33 2016 +0000
committer	Daniel Vetter <daniel.vetter@ffwll.ch>	Wed Dec 28 11:50:55 2016 +0100
tree	7a5f68b8621326acf4ecc5809dea5d3300326e80
parent	268c6498fba2f6555d215408ae4de3ca1a08fb77 [diff]

drm: Compute tight evictions for drm_mm_scan

Compute the minimal required hole during scan and only evict those nodes
that overlap. This enables us to reduce the number of nodes we need to
evict to the bare minimum.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20161222083641.2691-31-chris@chris-wilson.co.uk

drivers/gpu/drm/drm_mm.c[diff]
drivers/gpu/drm/etnaviv/etnaviv_mmu.c[diff]
drivers/gpu/drm/i915/i915_gem_evict.c[diff]
drivers/gpu/drm/selftests/test-drm_mm.c[diff]
include/drm/drm_mm.h[diff]

5 files changed

tree: 7a5f68b8621326acf4ecc5809dea5d3300326e80