diff options
author | David S. Miller <davem@davemloft.net> | 2012-08-22 18:48:21 -0700 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2012-08-22 18:48:52 -0700 |
commit | bf277b0ccea7d2422b85e232017ce3fddbe9c49c (patch) | |
tree | 252232255b8a6024eccf2fea668bb89de5ae3073 /net/netfilter/ipvs/ip_vs_ctl.c | |
parent | bba6ec7e4963e30366359686f34e5bdb00b1a066 (diff) | |
parent | 90efbed18a30d78145419cdbd44f9ec152efeb16 (diff) |
Merge git://1984.lsi.us.es/nf-next
Pablo Neira Ayuso says:
====================
This is the first batch of Netfilter and IPVS updates for your
net-next tree. Mostly cleanups for the Netfilter side. They are:
* Remove unnecessary RTNL locking now that we have support
for namespace in nf_conntrack, from Patrick McHardy.
* Cleanup to eliminate unnecessary goto in the initialization
path of several Netfilter tables, from Jean Sacren.
* Another cleanup from Wu Fengguang, this time to PTR_RET instead
of if IS_ERR then return PTR_ERR.
* Use list_for_each_entry_continue_rcu in nf_iterate, from
Michael Wang.
* Add pmtu_disc sysctl option to disable PMTU in their tunneling
transmitter, from Julian Anastasov.
* Generalize application protocol registration in IPVS and modify
IPVS FTP helper to use it, from Julian Anastasov.
* update Kconfig. The IPVS FTP helper depends on the Netfilter FTP
helper for NAT support, from Julian Anastasov.
* Add logic to update PMTU for IPIP packets in IPVS, again
from Julian Anastasov.
* A couple of sparse warning fixes for IPVS and Netfilter from
Claudiu Ghioc and Patrick McHardy respectively.
Patrick's IPv6 NAT changes will follow after this batch, I need
to flush this batch first before refreshing my tree.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netfilter/ipvs/ip_vs_ctl.c')
-rw-r--r-- | net/netfilter/ipvs/ip_vs_ctl.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c index 72bf32a8487..3c601378d27 100644 --- a/net/netfilter/ipvs/ip_vs_ctl.c +++ b/net/netfilter/ipvs/ip_vs_ctl.c @@ -1801,6 +1801,12 @@ static struct ctl_table vs_vars[] = { .mode = 0644, .proc_handler = proc_dointvec, }, + { + .procname = "pmtu_disc", + .maxlen = sizeof(int), + .mode = 0644, + .proc_handler = proc_dointvec, + }, #ifdef CONFIG_IP_VS_DEBUG { .procname = "debug_level", @@ -3676,7 +3682,7 @@ static void ip_vs_genl_unregister(void) * per netns intit/exit func. */ #ifdef CONFIG_SYSCTL -int __net_init ip_vs_control_net_init_sysctl(struct net *net) +static int __net_init ip_vs_control_net_init_sysctl(struct net *net) { int idx; struct netns_ipvs *ipvs = net_ipvs(net); @@ -3727,6 +3733,8 @@ int __net_init ip_vs_control_net_init_sysctl(struct net *net) ipvs->sysctl_sync_retries = clamp_t(int, DEFAULT_SYNC_RETRIES, 0, 3); tbl[idx++].data = &ipvs->sysctl_sync_retries; tbl[idx++].data = &ipvs->sysctl_nat_icmp_send; + ipvs->sysctl_pmtu_disc = 1; + tbl[idx++].data = &ipvs->sysctl_pmtu_disc; ipvs->sysctl_hdr = register_net_sysctl(net, "net/ipv4/vs", tbl); @@ -3744,7 +3752,7 @@ int __net_init ip_vs_control_net_init_sysctl(struct net *net) return 0; } -void __net_exit ip_vs_control_net_cleanup_sysctl(struct net *net) +static void __net_exit ip_vs_control_net_cleanup_sysctl(struct net *net) { struct netns_ipvs *ipvs = net_ipvs(net); @@ -3755,8 +3763,8 @@ void __net_exit ip_vs_control_net_cleanup_sysctl(struct net *net) #else -int __net_init ip_vs_control_net_init_sysctl(struct net *net) { return 0; } -void __net_exit ip_vs_control_net_cleanup_sysctl(struct net *net) { } +static int __net_init ip_vs_control_net_init_sysctl(struct net *net) { return 0; } +static void __net_exit ip_vs_control_net_cleanup_sysctl(struct net *net) { } #endif |