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(parent: baee2d7) | patch
drm/ttm: add transparent huge page support for wc or uc allocations v2
authorChristian König <christian.koenig@amd.com>
Thu, 5 Oct 2017 12:27:34 +0000 (14:27 +0200)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 19 Oct 2017 19:27:02 +0000 (15:27 -0400)
commit6dcd2d6f6953aaa3944fe68fbaa64077aef69e4c
tree473b06c3130fc33b8be9c3505c0a6e1b573ee736tree | snapshot
parentbaee2d7897f9486e66ed6c40f966df5c11c91a1dcommit | diff
drm/ttm: add transparent huge page support for wc or uc allocations v2

Add a new huge page pool and try to allocate from it when it makes sense.

v2: avoid compound pages for now

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/ttm/ttm_page_alloc.c diff | blob | history
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