1 files changed, 8 insertions, 6 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index f0239feceab4..1fd83ed175fa 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -916,10 +916,11 @@ int amdgpu_bo_pin_restricted(struct amdgpu_bo *bo, u32 domain,
 
         domain = amdgpu_mem_type_to_domain(bo->tbo.mem.mem_type);
         if (domain == AMDGPU_GEM_DOMAIN_VRAM) {
-                adev->vram_pin_size += amdgpu_bo_size(bo);
-                adev->visible_pin_size += amdgpu_vram_mgr_bo_visible_size(bo);
+                atomic64_add(amdgpu_bo_size(bo), &adev->vram_pin_size);
+                atomic64_add(amdgpu_vram_mgr_bo_visible_size(bo),
+                             &adev->visible_pin_size);
         } else if (domain == AMDGPU_GEM_DOMAIN_GTT) {
-                adev->gart_pin_size += amdgpu_bo_size(bo);
+                atomic64_add(amdgpu_bo_size(bo), &adev->gart_pin_size);
         }
 
 error:
@@ -968,10 +969,11 @@ int amdgpu_bo_unpin(struct amdgpu_bo *bo)
                 return 0;
 
         if (bo->tbo.mem.mem_type == TTM_PL_VRAM) {
-                adev->vram_pin_size -= amdgpu_bo_size(bo);
-                adev->visible_pin_size -= amdgpu_vram_mgr_bo_visible_size(bo);
+                atomic64_sub(amdgpu_bo_size(bo), &adev->vram_pin_size);
+                atomic64_sub(amdgpu_vram_mgr_bo_visible_size(bo),
+                             &adev->visible_pin_size);
         } else if (bo->tbo.mem.mem_type == TTM_PL_TT) {
-                adev->gart_pin_size -= amdgpu_bo_size(bo);
+                atomic64_sub(amdgpu_bo_size(bo), &adev->gart_pin_size);
         }
 
         for (i = 0; i < bo->placement.num_placement; i++) {