122 		seq = atomic_read(&drv->last_seq);  in amdgpu_fence_read()
237 	uint32_t seq, last_seq;  in amdgpu_fence_process()  local
241 		last_seq = atomic_read(&ring->fence_drv.last_seq);  in amdgpu_fence_process()
244 	} while (atomic_cmpxchg(&drv->last_seq, last_seq, seq) != last_seq);  in amdgpu_fence_process()
250 	if (unlikely(seq == last_seq))  in amdgpu_fence_process()
253 	last_seq &= drv->num_fences_mask;  in amdgpu_fence_process()
259 		++last_seq;  in amdgpu_fence_process()
260 		last_seq &= drv->num_fences_mask;  in amdgpu_fence_process()
261 		ptr = &drv->fences[last_seq];  in amdgpu_fence_process()
277 	} while (last_seq != seq);  in amdgpu_fence_process()
372 	emitted -= atomic_read(&ring->fence_drv.last_seq);  in amdgpu_fence_count_emitted()
406 	amdgpu_fence_write(ring, atomic_read(&ring->fence_drv.last_seq));  in amdgpu_fence_driver_start_ring()
446 	atomic_set(&ring->fence_drv.last_seq, 0);  in amdgpu_fence_driver_init_ring()
713 			   atomic_read(&ring->fence_drv.last_seq));  in amdgpu_debugfs_fence_info()