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| author | Felix Kuehling <Felix.Kuehling@amd.com> | 2021-04-10 03:48:56 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-05-19 22:43:59 -0400 |
| commit | b72ed8a2de8e9dfbd61217d60a7da868ac2cfbff (patch) | |
| tree | e0cb6cad910e13fbffc703a1c680ae700ba6ce06 /drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | |
| parent | 264fb4d332f5e76743818480e482464437837c52 (diff) | |
drm/amdgpu: DMA map/unmap when updating GPU mappings
DMA map kfd_mem_attachments in update_gpuvm_pte. This function is called
with the BO and page tables reserved, so we can safely update the DMA
mapping.
DMA unmap when a BO is unmapped from a GPU and before updating mappings
in restore workers.
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Oak Zeng <Oak.Zeng@amd.com>
Acked-by: Ramesh Errabolu <Ramesh.Errabolu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c')
0 files changed, 0 insertions, 0 deletions