drm/ttm: add page order in page pool
authorRoger He <Hongbo.He@amd.com>
Tue, 21 Nov 2017 01:37:52 +0000 (09:37 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 6 Dec 2017 17:48:01 +0000 (12:48 -0500)
commit750a25037cac56afeb48ab807ce80fa2cd518b8d
treec6232da5be13c62e43d27a166c00aa4e4b7c70ee
parentf991c0ec2b0dd773c7e0f3f31f4b06e763229381
drm/ttm: add page order in page pool

to indicate page order for each element in the pool

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Roger He <Hongbo.He@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/ttm/ttm_page_alloc.c