1407 	smp_mb();  in obj_request_img_data_test()
1425 	smp_mb();  in obj_request_done_test()
1445 	smp_mb();  in obj_request_existence_set()
1450 	smp_mb();  in obj_request_known_test()
1456 	smp_mb();  in obj_request_exists_test()
1621 	smp_mb();  in img_request_write_set()
1626 	smp_mb();  in img_request_write_test()
1636 	smp_mb();  in img_request_discard_set()
1641 	smp_mb();  in img_request_discard_test()
1648 	smp_mb();  in img_request_child_set()
1654 	smp_mb();  in img_request_child_clear()
1659 	smp_mb();  in img_request_child_test()
1666 	smp_mb();  in img_request_layered_set()
1672 	smp_mb();  in img_request_layered_clear()
1677 	smp_mb();  in img_request_layered_test()