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authorBen Widawsky <benjamin.widawsky@intel.com>2013-11-08 06:40:50 +0100
committerDaniel Vetter <daniel.vetter@ffwll.ch>2013-11-14 09:33:11 +0100
commiteb0d4b75d506050cb369df467b93b92360f5acaf (patch)
tree83b7dea19a954a8121506be1565f831df25a397c /drivers/gpu/drm/drm_memory.c
parentdrm/i915/bdw: Free correct number of ppgtt pages (diff)
downloadlinux-eb0d4b75d506050cb369df467b93b92360f5acaf.tar.xz
linux-eb0d4b75d506050cb369df467b93b92360f5acaf.zip
drm/i915/bdw: Add comment about gen8 HWS PGA
This confused me some many times that I think it is appropriate to add a small comment to instruct the reader of the code that it is indeed doing what it is supposed to do. Signed-off-by: Ben Widawsky <ben@bwidawsk.net> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/drm_memory.c')
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