FL_MAX_SIZE       409 net/ipv6/ip6_flowlabel.c 	int room = FL_MAX_SIZE - atomic_read(&fl_size);
FL_MAX_SIZE       412 net/ipv6/ip6_flowlabel.c 	if (room > FL_MAX_SIZE - FL_MAX_PER_SOCK)
FL_MAX_SIZE       420 net/ipv6/ip6_flowlabel.c 	     (count > 0 && room < FL_MAX_SIZE/2) || room < FL_MAX_SIZE/4)