drm/amdgpu: add some VM PD/PT iterators v2

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Both a leaf as well as dfs iterator to walk over all the PDs/PTs.

v2: update comments and fix for_each_amdgpu_vm_pt_dfs_safe

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

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Christian König 2018-09-01 10:36:48 +02:00 • committed by Alex Deucher

parent 52e211c1f0

commit 73633e3223

1 changed files with 224 additions and 0 deletions

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

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