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sctp: Add infrastructure for per net sysctls

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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>
This commit is contained in:
Eric W. Biederman
2012-08-07 07:23:59 +00:00
committed by David S. Miller
parent b01a24078f
commit ebb7e95d93
4 changed files with 37 additions and 1 deletions
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6
include/net/netns/sctp.h
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@@ -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__ */