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drm/amdgpu: Remove TTM resource->start visible VRAM condition v2

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Use amdgpu_bo_in_cpu_visible_vram() instead.

v2 (chk): fix test inversion

Signed-off-by: Somalapuram Amaranath <Amaranath.Somalapuram@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230208090106.9659-2-Amaranath.Somalapuram@amd.com
This commit is contained in:
Somalapuram Amaranath 2023-02-08 14:31:02 +05:30 committed by Christian König
parent e3ea1806e4
commit aed01a6804
1 changed files with 3 additions and 6 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

9
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
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@ -600,7 +600,7 @@ int amdgpu_bo_create(struct amdgpu_device *adev,
if (!amdgpu_gmc_vram_full_visible(&adev->gmc) &&
bo->tbo.resource->mem_type == TTM_PL_VRAM &&
bo->tbo.resource->start < adev->gmc.visible_vram_size >> PAGE_SHIFT)
amdgpu_bo_in_cpu_visible_vram(bo))
amdgpu_cs_report_moved_bytes(adev, ctx.bytes_moved,
ctx.bytes_moved);
else
@ -1346,7 +1346,6 @@ vm_fault_t amdgpu_bo_fault_reserve_notify(struct ttm_buffer_object *bo)
struct amdgpu_device *adev = amdgpu_ttm_adev(bo->bdev);
struct ttm_operation_ctx ctx = { false, false };
struct amdgpu_bo *abo = ttm_to_amdgpu_bo(bo);
unsigned long offset;
int r;
/* Remember that this BO was accessed by the CPU */
@ -1355,8 +1354,7 @@ vm_fault_t amdgpu_bo_fault_reserve_notify(struct ttm_buffer_object *bo)
if (bo->resource->mem_type != TTM_PL_VRAM)
return 0;
offset = bo->resource->start << PAGE_SHIFT;
if ((offset + bo->base.size) <= adev->gmc.visible_vram_size)
if (amdgpu_bo_in_cpu_visible_vram(abo))
return 0;
/* Can't move a pinned BO to visible VRAM */
@ -1378,10 +1376,9 @@ vm_fault_t amdgpu_bo_fault_reserve_notify(struct ttm_buffer_object *bo)
else if (unlikely(r))
return VM_FAULT_SIGBUS;
offset = bo->resource->start << PAGE_SHIFT;
/* this should never happen */
if (bo->resource->mem_type == TTM_PL_VRAM &&
(offset + bo->base.size) > adev->gmc.visible_vram_size)
!amdgpu_bo_in_cpu_visible_vram(abo))
return VM_FAULT_SIGBUS;
ttm_bo_move_to_lru_tail_unlocked(bo);