tree 6363b239732a1ad8d9fd516993c8c6c093dc63a2
parent 631ab46b79559d6fed784fd7883c0cda4d8cfcfa
author Eric W. Biederman <ebiederm@xmission.com> 1232449308 +0000
committer David S. Miller <davem@davemloft.net> 1232582445 -0800

tun: Grab the netns in open.

Grabbing namespaces in open, and putting them in close always seems to
be the cleanest approach with the fewest surprises.

So now that we have tun_file so we have somepleace to put the network
namespace, let's grab the network namespace on file open and put on
file close.

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