]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
ipv4: Don't pre-seed hoplimit metric.
authorDavid S. Miller <davem@davemloft.net>
Mon, 13 Dec 2010 05:55:08 +0000 (21:55 -0800)
committerDavid S. Miller <davem@davemloft.net>
Mon, 13 Dec 2010 06:08:17 +0000 (22:08 -0800)
commit323e126f0c5995f779d7df7fd035f6e8fed8764d
tree402c7267a45ae488363bb1ef8e4c786b65b82572
parenta02e4b7dae455151c423e2f69ef222c502a321fd
ipv4: Don't pre-seed hoplimit metric.

Always go through a new ip4_dst_hoplimit() helper, just like ipv6.

This allowed several simplifications:

1) The interim dst_metric_hoplimit() can go as it's no longer
   userd.

2) The sysctl_ip_default_ttl entry no longer needs to use
   ipv4_doint_and_flush, since the sysctl is not cached in
   routing cache metrics any longer.

3) ipv4_doint_and_flush no longer needs to be exported and
   therefore can be marked static.

When ipv4_doint_and_flush_strategy was removed some time ago,
the external declaration in ip.h was mistakenly left around
so kill that off too.

We have to move the sysctl_ip_default_ttl declaration into
ipv4's route cache definition header net/route.h, because
currently net/ip.h (where the declaration lives now) has
a back dependency on net/route.h

Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/pptp.c
include/net/dst.h
include/net/ip.h
include/net/route.h
net/ipv4/devinet.c
net/ipv4/ip_gre.c
net/ipv4/ip_output.c
net/ipv4/netfilter/ipt_REJECT.c
net/ipv4/route.c
net/ipv4/sysctl_net_ipv4.c
net/ipv4/xfrm4_mode_tunnel.c