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authorPavel Emelyanov <xemul@openvz.org>2007-12-01 13:51:01 +0100
committerDavid S. Miller <davem@davemloft.net>2008-01-28 23:55:23 +0100
commit1597fbc0faf88c42edb3fe42e92e53b83c3f120e (patch)
tree17a56a96af0e00a1af452f0530997585803b6c7b /include/net/net_namespace.h
parent[UNIX]: Use ctl paths to register unix ctl tables (diff)
downloadlinux-1597fbc0faf88c42edb3fe42e92e53b83c3f120e.tar.xz
linux-1597fbc0faf88c42edb3fe42e92e53b83c3f120e.zip
[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 <xemul@openvz.org> Acked-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/net_namespace.h')
-rw-r--r--include/net/net_namespace.h3
1 files changed, 3 insertions, 0 deletions
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