diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2012-08-07 07:23:59 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-08-14 23:30:37 -0700 |
| commit | ebb7e95d9351f77a8ec1fca20eb645051401b7b2 (patch) | |
| tree | 9edfe4abbdac8c05f3fe19ef3eb5d7e32500b69b /include | |
| parent | b01a24078fa3fc4f0f447d1306ce5adc495ead86 (diff) | |
| download | linux-ebb7e95d9351f77a8ec1fca20eb645051401b7b2.tar.gz | |
sctp: Add infrastructure for per net sysctls
Start with an empty sctp_net_table that will be populated as the various tunable sysctls are made per net. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Vlad Yasevich <vyasevich@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/netns/sctp.h | 6 | ||||
| -rw-r--r-- | include/net/sctp/sctp.h | 4 |
2 files changed, 9 insertions, 1 deletions
diff --git a/include/net/netns/sctp.h b/include/net/netns/sctp.h index 06ccddf9566c..9576b60cbd25 100644 --- a/include/net/netns/sctp.h +++ b/include/net/netns/sctp.h @@ -4,6 +4,7 @@ struct sock; struct proc_dir_entry; struct sctp_mib; +struct ctl_table_header; struct netns_sctp { DEFINE_SNMP_STAT(struct sctp_mib, sctp_statistics); @@ -11,7 +12,9 @@ struct netns_sctp { #ifdef CONFIG_PROC_FS struct proc_dir_entry *proc_net_sctp; #endif - +#ifdef CONFIG_SYSCTL + struct ctl_table_header *sysctl_header; +#endif /* This is the global socket data structure used for responding to * the Out-of-the-blue (OOTB) packets. A control sock will be created * for this socket at the initialization time. @@ -32,6 +35,7 @@ struct netns_sctp { /* Lock that protects the local_addr_list writers */ spinlock_t local_addr_lock; + }; #endif /* __NETNS_SCTP_H__ */ diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h index 7dcd4dfd7c3f..c07421d1772f 100644 --- a/include/net/sctp/sctp.h +++ b/include/net/sctp/sctp.h @@ -375,9 +375,13 @@ static inline void sctp_dbg_objcnt_exit(struct net *) { return; } #if defined CONFIG_SYSCTL void sctp_sysctl_register(void); void sctp_sysctl_unregister(void); +int sctp_sysctl_net_register(struct net *net); +void sctp_sysctl_net_unregister(struct net *net); #else static inline void sctp_sysctl_register(void) { return; } static inline void sctp_sysctl_unregister(void) { return; } +static inline int sctp_sysctl_net_register(struct net *net) { return 0; } +static inline void sctp_sysctl_net_unregister(struct net *net) { return; } #endif /* Size of Supported Address Parameter for 'x' address types. */ |