diff options
| author | Linus Torvalds <torvalds@g5.osdl.org> | 2005-08-29 17:36:46 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-08-29 17:36:46 -0700 |
| commit | 826509f8110049663799bc20f2b5b6170e2f78ca (patch) | |
| tree | 9d8823cf283592625b882125b4b13988f2934cc6 /net/ipv6/ipv6_sockglue.c | |
| parent | d992895ba2b27cf5adf1ba0ad6d27662adc54c5e (diff) | |
| parent | c530cfb1ce1e8f230744c3f3bd86771f50725053 (diff) | |
Merge HEAD from master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6.git
Diffstat (limited to 'net/ipv6/ipv6_sockglue.c')
| -rw-r--r-- | net/ipv6/ipv6_sockglue.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c index 3bc144a79fa..76466af8331 100644 --- a/net/ipv6/ipv6_sockglue.c +++ b/net/ipv6/ipv6_sockglue.c @@ -55,7 +55,7 @@ #include <asm/uaccess.h> -DEFINE_SNMP_STAT(struct ipstats_mib, ipv6_statistics); +DEFINE_SNMP_STAT(struct ipstats_mib, ipv6_statistics) __read_mostly; static struct packet_type ipv6_packet_type = { .type = __constant_htons(ETH_P_IPV6), @@ -109,13 +109,6 @@ int ip6_ra_control(struct sock *sk, int sel, void (*destructor)(struct sock *)) return 0; } -extern int ip6_mc_source(int add, int omode, struct sock *sk, - struct group_source_req *pgsr); -extern int ip6_mc_msfilter(struct sock *sk, struct group_filter *gsf); -extern int ip6_mc_msfget(struct sock *sk, struct group_filter *gsf, - struct group_filter __user *optval, int __user *optlen); - - int ipv6_setsockopt(struct sock *sk, int level, int optname, char __user *optval, int optlen) { @@ -163,6 +156,13 @@ int ipv6_setsockopt(struct sock *sk, int level, int optname, fl6_free_socklist(sk); ipv6_sock_mc_close(sk); + /* + * Sock is moving from IPv6 to IPv4 (sk_prot), so + * remove it from the refcnt debug socks count in the + * original family... + */ + sk_refcnt_debug_dec(sk); + if (sk->sk_protocol == IPPROTO_TCP) { struct tcp_sock *tp = tcp_sk(sk); @@ -192,9 +192,11 @@ int ipv6_setsockopt(struct sock *sk, int level, int optname, kfree_skb(pktopt); sk->sk_destruct = inet_sock_destruct; -#ifdef INET_REFCNT_DEBUG - atomic_dec(&inet6_sock_nr); -#endif + /* + * ... and add it to the refcnt debug socks count + * in the new family. -acme + */ + sk_refcnt_debug_inc(sk); module_put(THIS_MODULE); retv = 0; break; @@ -437,7 +439,6 @@ done: } case MCAST_MSFILTER: { - extern int sysctl_optmem_max; extern int sysctl_mld_max_msf; struct group_filter *gsf; |