[NET]: Add a network namespace parameter to tasks

This is the network namespace from which all which all sockets
and anything else under user control ultimately get their network
namespace parameters.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/nsproxy.h b/include/linux/nsproxy.h
index ce06188b7a56..bec4485e3d76 100644
--- a/include/linux/nsproxy.h
+++ b/include/linux/nsproxy.h
@@ -29,6 +29,7 @@ struct nsproxy {
         struct mnt_namespace *mnt_ns;
         struct pid_namespace *pid_ns;
         struct user_namespace *user_ns;
+        struct net           *net_ns;
 };
 extern struct nsproxy init_nsproxy;