120 		seq = atomic_read(&drv->last_seq);  in amdgpu_fence_read()
223 	uint32_t seq, last_seq;  in amdgpu_fence_process()  local
227 		last_seq = atomic_read(&ring->fence_drv.last_seq);  in amdgpu_fence_process()
230 	} while (atomic_cmpxchg(&drv->last_seq, last_seq, seq) != last_seq);  in amdgpu_fence_process()
235 	if (unlikely(seq == last_seq))  in amdgpu_fence_process()
238 	last_seq &= drv->num_fences_mask;  in amdgpu_fence_process()
244 		++last_seq;  in amdgpu_fence_process()
245 		last_seq &= drv->num_fences_mask;  in amdgpu_fence_process()
246 		ptr = &drv->fences[last_seq];  in amdgpu_fence_process()
262 	} while (last_seq != seq);  in amdgpu_fence_process()
354 	emitted -= atomic_read(&ring->fence_drv.last_seq);  in amdgpu_fence_count_emitted()
388 	amdgpu_fence_write(ring, atomic_read(&ring->fence_drv.last_seq));  in amdgpu_fence_driver_start_ring()
424 	atomic_set(&ring->fence_drv.last_seq, 0);  in amdgpu_fence_driver_init_ring()
672 			   atomic_read(&ring->fence_drv.last_seq));  in amdgpu_debugfs_fence_info()