drm/ttm: add common accounting to the resource mgr v3

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It makes sense to have this in the common manager for debugging and
accounting of how much resources are used.

v2: cleanup kerneldoc a bit
v3: drop the atomic, update counter under lock instead

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com> (v1)
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Tested-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Link: https://patchwork.freedesktop.org/patch/msgid/20220214093439.2989-2-christian.koenig@amd.com

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This commit is contained in:

Christian König 2021-07-12 14:05:01 +02:00

parent 90d4aa20c8

commit 0e05fc49c3

2 changed files with 39 additions and 2 deletions

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30

drivers/gpu/drm/ttm/ttm_resource.c

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11

include/drm/ttm/ttm_resource.h

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