diff options
| author | Felix Kuehling <[email protected]> | 2024-04-18 13:56:42 -0400 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2024-04-23 12:08:31 -0400 |
| commit | e76691f45a60bf71a3210c4fb2abd492b26bd4a6 (patch) | |
| tree | 722cd6722304687e9ba373f035f09fcd073d0236 /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | 8e49344e6658919a94e813ad406b44b25f0ff94b (diff) | |
drm/amdgpu: Update BO eviction priorities
Make SVM BOs more likely to get evicted than other BOs. These BOs
opportunistically use available VRAM, but can fall back relatively
seamlessly to system memory. It also avoids SVM migrations evicting
other, more important BOs as they will evict other SVM allocations
first.
Signed-off-by: Felix Kuehling <[email protected]>
Acked-by: Mukul Joshi <[email protected]>
Tested-by: Mukul Joshi <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c index 92af057dbf6d..154624ca97f9 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c @@ -611,6 +611,8 @@ int amdgpu_bo_create(struct amdgpu_device *adev, else amdgpu_bo_placement_from_domain(bo, bp->domain); if (bp->type == ttm_bo_type_kernel) + bo->tbo.priority = 2; + else if (!(bp->flags & AMDGPU_GEM_CREATE_DISCARDABLE)) bo->tbo.priority = 1; if (!bp->destroy) |