drm/ttm: switch to per device LRU lock

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Instead of having a global lock for potentially less contention.

Signed-off-by: Christian König <christian.koenig@amd.com>
Tested-by: Nirmoy Das <nirmoy.das@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/424010/

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This commit is contained in:

Christian König 2020-10-06 17:26:42 +02:00

parent f9e2a03e11

commit a1f091f8ef

8 changed files with 43 additions and 56 deletions

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8

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

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5

drivers/gpu/drm/qxl/qxl_release.c

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49

drivers/gpu/drm/ttm/ttm_bo.c

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12

drivers/gpu/drm/ttm/ttm_device.c

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8

drivers/gpu/drm/ttm/ttm_execbuf_util.c

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9

drivers/gpu/drm/ttm/ttm_resource.c

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4

include/drm/ttm/ttm_bo_driver.h

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4

include/drm/ttm/ttm_device.h

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