diff options
| author | Mukul Joshi <mukul.joshi@amd.com> | 2023-05-17 15:53:50 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-09 10:54:40 -0400 |
| commit | c3aaca43fb07ce05f3a3bd85288eb3d500469be5 (patch) | |
| tree | 666c12421b710de17c7c646d1202acfa9fe0ae27 /drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h | |
| parent | 1fbc69b8f543864fa0a6c4b5d95fb5f9f5d23d33 (diff) | |
drm/amdgpu: Add a low priority scheduler for VRAM clearing
Add a low priority DRM scheduler for VRAM clearing instead of using
the exisiting high priority scheduler. Use the high priority scheduler
for migrations and evictions.
Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h index 8ef048a0a33e..e82b1edee7a4 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h @@ -61,6 +61,8 @@ struct amdgpu_mman { struct mutex gtt_window_lock; /* Scheduler entity for buffer moves */ struct drm_sched_entity entity; + /* Scheduler entity for VRAM clearing */ + struct drm_sched_entity delayed; struct amdgpu_vram_mgr vram_mgr; struct amdgpu_gtt_mgr gtt_mgr; @@ -152,7 +154,8 @@ int amdgpu_ttm_copy_mem_to_mem(struct amdgpu_device *adev, int amdgpu_fill_buffer(struct amdgpu_bo *bo, uint32_t src_data, struct dma_resv *resv, - struct dma_fence **fence); + struct dma_fence **fence, + bool delayed); int amdgpu_ttm_alloc_gart(struct ttm_buffer_object *bo); void amdgpu_ttm_recover_gart(struct ttm_buffer_object *tbo); |