From 1597fbc0faf88c42edb3fe42e92e53b83c3f120e Mon Sep 17 00:00:00 2001 From: Pavel Emelyanov Date: Sat, 1 Dec 2007 23:51:01 +1100 Subject: [UNIX]: Make the unix sysctl tables per-namespace This is the core. * add the ctl_table_header on the struct net; * make the unix_sysctl_register and _unregister clone the table; * moves calls to them into per-net init and exit callbacks; * move the .data pointer in the proper place. Signed-off-by: Pavel Emelyanov Acked-by: Eric W. Biederman Signed-off-by: Herbert Xu 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 b0cf07519b81..f97b2a4469ae 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -11,6 +11,8 @@ struct proc_dir_entry; struct net_device; struct sock; +struct ctl_table_header; + struct net { atomic_t count; /* To decided when the network * namespace should be freed. @@ -41,6 +43,7 @@ struct net { /* unix sockets */ int sysctl_unix_max_dgram_qlen; + struct ctl_table_header *unix_ctl; }; #ifdef CONFIG_NET -- cgit v1.2.3