98 static int set_top_addr(const char *ns1, const char *ns2, const char *ns3)  in set_top_addr()
119 static int set_bottom_addr(const char *ns1, const char *ns2, const char *ns3)  in set_bottom_addr()
140 static int configure_vrf(const char *ns1, const char *ns2)  in configure_vrf()
166 static int configure_ns1(const char *ns1, const char *vrf)  in configure_ns1()
274 static int setup_network(char *ns1, char *ns2, char *ns3, const char *vrf)  in setup_network()
318 static int remove_routes_to_gredev(const char *ns1, const char *ns2, const char *vrf)  in remove_routes_to_gredev()
330 static int add_unreachable_routes_to_gredev(const char *ns1, const char *ns2, const char *vrf)  in add_unreachable_routes_to_gredev()
345 static int test_gso_fix(const char *ns1, const char *ns3, int family)  in test_gso_fix()
406 static int check_ping_ok(const char *ns1)  in check_ping_ok()
415 static int check_ping_fails(const char *ns1)  in check_ping_fails()
436 	char ns1[NETNS_NAME_SIZE] = NETNS_BASE "-1-";  in lwt_ip_encap()  local