diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c index 93601fbea695..6e24339ecc46 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c @@ -974,18 +974,21 @@ int amdgpu_bo_fault_reserve_notify(struct ttm_buffer_object *bo) /* hurrah the memory is not visible ! */ atomic64_inc(&adev->num_vram_cpu_page_faults); - amdgpu_ttm_placement_from_domain(abo, AMDGPU_GEM_DOMAIN_VRAM); + amdgpu_ttm_placement_from_domain(abo, AMDGPU_GEM_DOMAIN_VRAM | + AMDGPU_GEM_DOMAIN_GTT); + + /* Avoid costly evictions; only set GTT as a busy placement */ + abo->placement.num_busy_placement = 1; + abo->placement.busy_placement = &abo->placements[1]; + r = ttm_bo_validate(bo, &abo->placement, false, false); - if (unlikely(r == -ENOMEM)) { - amdgpu_ttm_placement_from_domain(abo, AMDGPU_GEM_DOMAIN_GTT); - return ttm_bo_validate(bo, &abo->placement, false, false); - } else if (unlikely(r != 0)) { + if (unlikely(r != 0)) return r; - } offset = bo->mem.start << PAGE_SHIFT; /* this should never happen */ - if ((offset + size) > adev->mc.visible_vram_size) + if (bo->mem.mem_type == TTM_PL_VRAM && + (offset + size) > adev->mc.visible_vram_size) return -EINVAL; return 0; |