drm/i915: Use a separate slab for requests
authorChris Wilson <chris@chris-wilson.co.uk>
Tue, 7 Apr 2015 15:20:57 +0000 (16:20 +0100)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Fri, 10 Apr 2015 08:17:07 +0000 (10:17 +0200)
commitefab6d8dd158fdccbe6a030f89fbf9ca0a9564e4
treec559b230c847f851432b7d00b668c287e50e6937
parentf1e2daea79e96a50cdbca1bdd1a70900e1af5da1
drm/i915: Use a separate slab for requests

requests are even more frequently allocated than objects and equally
benefit from having a dedicated slab.

v2: Rebase

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_dma.c
drivers/gpu/drm/i915/i915_drv.h
drivers/gpu/drm/i915/i915_gem.c
drivers/gpu/drm/i915/intel_ringbuffer.c