125 		seq = atomic_read(&drv->last_seq);  in amdgpu_fence_read()
277 	uint32_t seq, last_seq;  in amdgpu_fence_process()  local
280 		last_seq = atomic_read(&ring->fence_drv.last_seq);  in amdgpu_fence_process()
283 	} while (atomic_cmpxchg(&drv->last_seq, last_seq, seq) != last_seq);  in amdgpu_fence_process()
289 	if (unlikely(seq == last_seq))  in amdgpu_fence_process()
292 	last_seq &= drv->num_fences_mask;  in amdgpu_fence_process()
298 		++last_seq;  in amdgpu_fence_process()
299 		last_seq &= drv->num_fences_mask;  in amdgpu_fence_process()
300 		ptr = &drv->fences[last_seq];  in amdgpu_fence_process()
313 	} while (last_seq != seq);  in amdgpu_fence_process()
403 	emitted -= atomic_read(&ring->fence_drv.last_seq);  in amdgpu_fence_count_emitted()
419 	uint32_t last_seq, sync_seq;  in amdgpu_fence_last_unsignaled_time_us()  local
421 	last_seq = atomic_read(&ring->fence_drv.last_seq);  in amdgpu_fence_last_unsignaled_time_us()
423 	if (last_seq == sync_seq)  in amdgpu_fence_last_unsignaled_time_us()
426 	++last_seq;  in amdgpu_fence_last_unsignaled_time_us()
427 	last_seq &= drv->num_fences_mask;  in amdgpu_fence_last_unsignaled_time_us()
428 	fence = drv->fences[last_seq];  in amdgpu_fence_last_unsignaled_time_us()
488 	amdgpu_fence_write(ring, atomic_read(&ring->fence_drv.last_seq));  in amdgpu_fence_driver_start_ring()
521 	atomic_set(&ring->fence_drv.last_seq, 0);  in amdgpu_fence_driver_init_ring()
911 			   atomic_read(&ring->fence_drv.last_seq));  in amdgpu_debugfs_fence_info_show()