diff options
| author | Christian König <[email protected]> | 2017-01-23 21:28:06 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2017-01-27 17:20:34 +0000 |
| commit | 373308a5f5f3f82656567481f688350887abb771 (patch) | |
| tree | e7d4c734fa8c2c89a6217c07ecd16fa3e24bcf7c /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | drm/amdgpu: user BO priority instead of self coding it (v2) (diff) | |
| download | kernel-373308a5f5f3f82656567481f688350887abb771.tar.gz kernel-373308a5f5f3f82656567481f688350887abb771.zip | |
drm/amdgpu: double the priority of kernel allocations
Give kernel allocations a higher priority cause it is often
more work to swap them back in.
Signed-off-by: Christian König <[email protected]>
Reviewed-by: Roger.He <[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 c43e8c534899..a97d88314b1b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c @@ -387,6 +387,8 @@ int amdgpu_bo_create_restricted(struct amdgpu_device *adev, return r; bo->tbo.priority = ilog2(bo->tbo.num_pages); + if (kernel) + bo->tbo.priority *= 2; bo->tbo.priority = min(bo->tbo.priority, (unsigned)(TTM_MAX_BO_PRIORITY - 1)); if (flags & AMDGPU_GEM_CREATE_VRAM_CLEARED && |