diff options
| author | Cong Wang <amwang@redhat.com> | 2013-01-27 15:55:21 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-01-28 18:32:55 -0500 |
| commit | 556e6256c813063b95a9f4e55109f77c1a7d3fdd (patch) | |
| tree | e607bbf12fedcaba7c48f1ea8e12ce8afbf012d2 /net/core/netpoll.c | |
| parent | faeed828f9607923e9dc22182e819908e95c8852 (diff) | |
netpoll: use the net namespace of current process instead of init_net
This will allow us to setup netconsole in a different namespace
rather than where init_net is.
Cc: Eric W. Biederman <ebiederm@xmission.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <amwang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/netpoll.c')
| -rw-r--r-- | net/core/netpoll.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/core/netpoll.c b/net/core/netpoll.c index a6f39b6aeec0..331ccb90f915 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -1049,8 +1049,10 @@ int netpoll_setup(struct netpoll *np) int err; rtnl_lock(); - if (np->dev_name) - ndev = __dev_get_by_name(&init_net, np->dev_name); + if (np->dev_name) { + struct net *net = current->nsproxy->net_ns; + ndev = __dev_get_by_name(net, np->dev_name); + } if (!ndev) { np_err(np, "%s doesn't exist, aborting\n", np->dev_name); err = -ENODEV; |