tun: Grab the netns in open.

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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>

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Eric W. Biederman 2009-01-20 11:01:48 +00:00 • committed by David S. Miller

parent 631ab46b79

commit 36b50bab53

1 changed files with 6 additions and 4 deletions

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drivers/net/tun.c

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