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authorEric W. Biederman <ebiederm@xmission.com>2007-09-27 01:10:56 -0400
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-10 19:52:49 -0400
commit2774c7aba6c97a2535be3309a2209770953780b3 (patch)
tree9327c795707f6d723c6395c31e1c060e70b5e0db /net/ipv4/xfrm4_policy.c
parent0cc217e16cb8ca8ef2544363571fce94259900e0 (diff)
[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/ipv4/xfrm4_policy.c')
-rw-r--r--net/ipv4/xfrm4_policy.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
index 29ab3de8c47f..329825ca68fe 100644
--- a/net/ipv4/xfrm4_policy.c
+++ b/net/ipv4/xfrm4_policy.c
@@ -306,7 +306,7 @@ static void xfrm4_dst_ifdown(struct dst_entry *dst, struct net_device *dev,
306 306
307 xdst = (struct xfrm_dst *)dst; 307 xdst = (struct xfrm_dst *)dst;
308 if (xdst->u.rt.idev->dev == dev) { 308 if (xdst->u.rt.idev->dev == dev) {
309 struct in_device *loopback_idev = in_dev_get(loopback_dev); 309 struct in_device *loopback_idev = in_dev_get(init_net.loopback_dev);
310 BUG_ON(!loopback_idev); 310 BUG_ON(!loopback_idev);
311 311
312 do { 312 do {