drm/amdgpu: only move VM BOs in the LRU during validation v2

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This should save us a bunch of command submission overhead.

v2: move the LRU move to the right place to avoid the move for the root BO
    and handle the shadow BOs as well. This turned out to be a bug fix because
    the move needs to happen before the kmap.

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

...

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Christian König 2017-08-03 11:44:01 -04:00 • committed by Alex Deucher

parent 841e763b40

commit b636922553

3 changed files with 16 additions and 59 deletions

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15

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

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58

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

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2

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

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