tree b18dc0cdbebe096bf2a07149b6904b8b55d0502d
parent 2b008b0a8e96b726c603c5e1a5a7a509b5f61e35
author Eric W. Biederman <ebiederm@xmission.com> 1193464572 -0700
committer David S. Miller <davem@davemloft.net> 1193464572 -0700

[NETNS]: Fix get_net_ns_by_pid

The pid namespace patches changed the semantics of
find_task_by_pid without breaking the compile resulting
in get_net_ns_by_pid doing the wrong thing.

So switch to using the intended find_task_by_vpid.

Combined with Denis' earlier patch to make netlink traffic
fully synchronous the inadvertent race I introduced with
accessing current is actually removed.

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