drm/amdgpu: always recreate bo_list

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The bo_list handle is allocated by OP_CREATE, so in OP_UPDATE here we just
re-create the bo_list object and replace the handle. This way we don't
need locking to protect the bo_list because it's always re-created when
changed.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming  Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Christian König 2018-07-30 13:46:04 +02:00 • committed by Alex Deucher

parent 4a8c21a1e9

commit 81c6dabcc9

3 changed files with 12 additions and 15 deletions

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25

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

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1

drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.h

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3

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

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