drm/ttm: enable swapout for reserved BOs during allocation

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if the bo shares same reservation object then not lock it again
at swapout time to make it possible to swap out.

v2: refine the commmit message

Reviewed-by: Thomas Hellström <thellstrom@vmware.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chuming Zhou <david1.zhou@amd.com>
Signed-off-by: Roger He <Hongbo.He@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Roger He 2017-12-21 17:42:53 +08:00 • committed by Alex Deucher

parent d5769ba315

commit dc947770cf

3 changed files with 21 additions and 9 deletions

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15

drivers/gpu/drm/ttm/ttm_bo.c

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12

drivers/gpu/drm/ttm/ttm_memory.c

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3

include/drm/ttm/ttm_bo_api.h

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