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authorEric W. Biederman <ebiederm@xmission.com>2007-09-27 05:10:56 (GMT)
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-10 23:52:49 (GMT)
commit2774c7aba6c97a2535be3309a2209770953780b3 (patch)
tree9327c795707f6d723c6395c31e1c060e70b5e0db /net/xfrm/xfrm_policy.c
parent0cc217e16cb8ca8ef2544363571fce94259900e0 (diff)
downloadlinux-fsl-qoriq-2774c7aba6c97a2535be3309a2209770953780b3.tar.xz
[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/xfrm/xfrm_policy.c')
-rw-r--r--net/xfrm/xfrm_policy.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index d6dfd7d..76f172f 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -1949,7 +1949,7 @@ static int stale_bundle(struct dst_entry *dst)
void xfrm_dst_ifdown(struct dst_entry *dst, struct net_device *dev)
{
while ((dst = dst->child) && dst->xfrm && dst->dev == dev) {
- dst->dev = loopback_dev;
+ dst->dev = init_net.loopback_dev;
dev_hold(dst->dev);
dev_put(dev);
}