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| author | Eric W. Biederman <ebiederm@xmission.com> | 2007-09-26 22:10:56 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-10 16:52:49 -0700 |
| commit | 2774c7aba6c97a2535be3309a2209770953780b3 (patch) | |
| tree | 9327c795707f6d723c6395c31e1c060e70b5e0db /net/decnet/dn_dev.c | |
| parent | 0cc217e16cb8ca8ef2544363571fce94259900e0 (diff) | |
| download | linux-3.10-2774c7aba6c97a2535be3309a2209770953780b3.tar.gz linux-3.10-2774c7aba6c97a2535be3309a2209770953780b3.tar.bz2 linux-3.10-2774c7aba6c97a2535be3309a2209770953780b3.zip | |
[NET]: Make the loopback device per network namespace.
This patch makes loopback_dev per network namespace. Adding
code to create a different loopback device for each network
namespace and adding the code to free a loopback device
when a network namespace exits.
This patch modifies all users the loopback_dev so they
access it as init_net.loopback_dev, keeping all of the
code compiling and working. A later pass will be needed to
update the users to use something other than the initial network
namespace.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/decnet/dn_dev.c')
| -rw-r--r-- | net/decnet/dn_dev.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c index bcaf4c5aa68..26130afd802 100644 --- a/net/decnet/dn_dev.c +++ b/net/decnet/dn_dev.c @@ -869,10 +869,10 @@ last_chance: rv = dn_dev_get_first(dev, addr); read_unlock(&dev_base_lock); dev_put(dev); - if (rv == 0 || dev == loopback_dev) + if (rv == 0 || dev == init_net.loopback_dev) return rv; } - dev = loopback_dev; + dev = init_net.loopback_dev; dev_hold(dev); goto last_chance; } |