IS_FLOCK          633 fs/locks.c     	if (!IS_FLOCK(sys_fl) || (caller_fl->fl_file == sys_fl->fl_file))
IS_FLOCK         2025 fs/locks.c     			if (IS_FLOCK(fl)) {
IS_FLOCK         2103 fs/locks.c     	} else if (IS_FLOCK(fl)) {
IS_FLOCK         2218 fs/locks.c     		} else if (IS_FLOCK(fl)) {
IS_FLOCK         2256 fs/locks.c     		} else if (IS_FLOCK(fl)) {