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| author | Felix Kuehling <[email protected]> | 2021-10-27 21:40:51 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2021-11-03 16:22:07 +0000 |
| commit | 12fcf0a7dacca7d84b100bd34a7b8bb1f3198552 (patch) | |
| tree | ee02235f5f2718a19ea701d7a2a638a8c75e334a /drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | |
| parent | drm/amdkfd: Fix SVM_ATTR_PREFERRED_LOC (diff) | |
| download | kernel-12fcf0a7dacca7d84b100bd34a7b8bb1f3198552.tar.gz kernel-12fcf0a7dacca7d84b100bd34a7b8bb1f3198552.zip | |
drm/amdkfd: Avoid thrashing of stack and heap
Stack and heap pages tend to be shared by many small allocations.
Concurrent access by CPU and GPU is therefore likely, which can lead to
thrashing. Avoid this by setting the preferred location to system memory.
Signed-off-by: Felix Kuehling <[email protected]>
Signed-off-by: Philip Yang <[email protected]>
Reviewed-by: Philip Yang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c')
0 files changed, 0 insertions, 0 deletions