drm/amdgpu: fix userptr BO unpin bug (v2)

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sg could point to array of contigiouse page*, only free page could lead
to memory leak.

v2: use iterator

Signed-off-by: monk.liu <monk.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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monk.liu 2015-05-07 14:19:18 -04:00 • committed by Alex Deucher

parent 886712881d

commit dd08fae1e9

1 changed files with 3 additions and 5 deletions

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8

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c

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