ipv6_misc_proc_exit 593 include/net/ipv6.h extern void ipv6_misc_proc_exit(void); ipv6_misc_proc_exit 1039 net/ipv6/af_inet6.c ipv6_misc_proc_exit(); ipv6_misc_proc_exit 1103 net/ipv6/af_inet6.c ipv6_misc_proc_exit();