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| author | Nicolas Saenz Julienne <[email protected]> | 2020-08-14 10:26:23 +0000 |
|---|---|---|
| committer | Christoph Hellwig <[email protected]> | 2020-08-14 14:27:05 +0000 |
| commit | d7e673ec2c8e0ea39c4c70fc490d67d7fbda869d (patch) | |
| tree | 53d4869dd16cfe73992ceb71094b0914566d5f3d /drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | |
| parent | dma-pool: fix coherent pool allocations for IOMMU mappings (diff) | |
| download | kernel-d7e673ec2c8e0ea39c4c70fc490d67d7fbda869d.tar.gz kernel-d7e673ec2c8e0ea39c4c70fc490d67d7fbda869d.zip | |
dma-pool: Only allocate from CMA when in same memory zone
There is no guarantee to CMA's placement, so allocating a zone specific
atomic pool from CMA might return memory from a completely different
memory zone. To get around this double check CMA's placement before
allocating from it.
Signed-off-by: Nicolas Saenz Julienne <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c')
0 files changed, 0 insertions, 0 deletions