drm/amdgpu: use dfs iterator to free PDs/PTs

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Allows us to free all PDs/PTs without recursion.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Christian König 2018-09-06 15:35:13 +02:00 • committed by Alex Deucher

parent d72a6887ee

commit 229a37f834

1 changed files with 30 additions and 32 deletions

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

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