From d62c612ef8a66be534a3ada598cfa28d40cd0b3c Mon Sep 17 00:00:00 2001 From: Pavel Emelyanov Date: Mon, 19 May 2008 13:45:33 -0700 Subject: netns: Introduce sysctl root for read-only net sysctls. This one stores all ctl-heads in one list and restricts the permissions not give write access to non-init net namespaces. Signed-off-by: Pavel Emelyanov Signed-off-by: David S. Miller --- include/net/net_namespace.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/net/net_namespace.h') diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index aa540e6be502..8df751b3be55 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -201,8 +201,11 @@ extern void unregister_pernet_gen_device(int id, struct pernet_operations *); struct ctl_path; struct ctl_table; struct ctl_table_header; + extern struct ctl_table_header *register_net_sysctl_table(struct net *net, const struct ctl_path *path, struct ctl_table *table); +extern struct ctl_table_header *register_net_sysctl_rotable( + const struct ctl_path *path, struct ctl_table *table); extern void unregister_net_sysctl_table(struct ctl_table_header *header); #endif /* __NET_NET_NAMESPACE_H */ -- cgit v1.2.3 From 852566f53ccdc9d1c149ffa28daa9778e13fa3da Mon Sep 17 00:00:00 2001 From: Pavel Emelyanov Date: Fri, 18 Jul 2008 04:01:24 -0700 Subject: mib: add netns/mib.h file The only structure declared within is the netns_mib, which will carry all our mibs within. I didn't put the mibs in the existing netns_xxx structures to make it possible to mark this one as properly aligned and get in a separate "read-mostly" cache-line. Signed-off-by: Pavel Emelyanov Signed-off-by: David S. Miller --- include/net/net_namespace.h | 2 ++ include/net/netns/mib.h | 9 +++++++++ 2 files changed, 11 insertions(+) create mode 100644 include/net/netns/mib.h (limited to 'include/net/net_namespace.h') diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index f90443045c70..3855620b78a9 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -9,6 +9,7 @@ #include #include +#include #include #include #include @@ -52,6 +53,7 @@ struct net { struct sock *rtnl; /* rtnetlink socket */ struct netns_core core; + struct netns_mib mib; struct netns_packet packet; struct netns_unix unx; struct netns_ipv4 ipv4; diff --git a/include/net/netns/mib.h b/include/net/netns/mib.h new file mode 100644 index 000000000000..9f4b31ed18c3 --- /dev/null +++ b/include/net/netns/mib.h @@ -0,0 +1,9 @@ +#ifndef __NETNS_MIB_H__ +#define __NETNS_MIB_H__ + +#include + +struct netns_mib { +}; + +#endif -- cgit v1.2.3