posix_same_owner  615 fs/locks.c     	if (!IS_POSIX(sys_fl) || posix_same_owner(caller_fl, sys_fl))
posix_same_owner  697 fs/locks.c     		if (posix_same_owner(fl, block_fl))
posix_same_owner  711 fs/locks.c     		if (posix_same_owner(caller_fl, block_fl))
posix_same_owner  860 fs/locks.c     				  !posix_same_owner(request, fl))) {
posix_same_owner  865 fs/locks.c     	while ((fl = *before) && posix_same_owner(request, fl)) {