drm/amdgpu: report the number of bytes moved at buffer creation

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Like ttm_bo_validate(), ttm_bo_init() might need to move BO and
the number of bytes moved by TTM should be reported. This can help
the throttle buffer migration mechanism to make a better decision.

v2: fix computation

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Samuel Pitoiset 2017-02-09 11:33:37 +01:00 • committed by Alex Deucher

parent 38fc4856ad

commit fad061270a

3 changed files with 8 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

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1

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

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3

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

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6

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

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