aboutsummaryrefslogtreecommitdiff
path: root/net/ipv6
diff options
context:
space:
mode:
authorDaniel Lezcano <dlezcano@fr.ibm.com>2008-01-10 03:02:40 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-28 15:01:20 -0800
commit41a76906b3225997036efd88cbaae69d60b1e947 (patch)
treec8970051ba81d3ecc50b616ceb289d7d532a97bc /net/ipv6
parent4990509f19e8f1e000a83a88fc46328f73b8a88a (diff)
[NETNS][IPV6]: Make icmpv6_time sysctl per namespace.
This patch moves the icmpv6_time sysctl to the network namespace structure. Because the ipv6 protocol is not yet per namespace, the variable is accessed relatively to the initial network namespace. Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
-rw-r--r--net/ipv6/af_inet6.c1
-rw-r--r--net/ipv6/icmp.c6
-rw-r--r--net/ipv6/sysctl_net_ipv6.c1
3 files changed, 4 insertions, 4 deletions
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index 3aea84a1822..218b8b3050a 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -734,6 +734,7 @@ static int inet6_net_init(struct net *net)
net->ipv6.sysctl.ip6_rt_gc_elasticity = 9;
net->ipv6.sysctl.ip6_rt_mtu_expires = 10*60*HZ;
net->ipv6.sysctl.ip6_rt_min_advmss = IPV6_MIN_MTU - 20 - 40;
+ net->ipv6.sysctl.icmpv6_time = 1*HZ;
ipv6_frag_sysctl_init(net);
return 0;
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index dfe3b37c43e..5395afe55ca 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -154,8 +154,6 @@ static int is_ineligible(struct sk_buff *skb)
return 0;
}
-static int sysctl_icmpv6_time __read_mostly = 1*HZ;
-
/*
* Check the ICMP output rate limit
*/
@@ -186,7 +184,7 @@ static inline int icmpv6_xrlim_allow(struct sock *sk, int type,
res = 1;
} else {
struct rt6_info *rt = (struct rt6_info *)dst;
- int tmo = sysctl_icmpv6_time;
+ int tmo = init_net.ipv6.sysctl.icmpv6_time;
/* Give more bandwidth to wider prefixes. */
if (rt->rt6i_dst.plen < 128)
@@ -911,7 +909,7 @@ ctl_table ipv6_icmp_table_template[] = {
{
.ctl_name = NET_IPV6_ICMP_RATELIMIT,
.procname = "ratelimit",
- .data = &sysctl_icmpv6_time,
+ .data = &init_net.ipv6.sysctl.icmpv6_time,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = &proc_dointvec
diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
index b4ba422f271..5e0af4d4632 100644
--- a/net/ipv6/sysctl_net_ipv6.c
+++ b/net/ipv6/sysctl_net_ipv6.c
@@ -125,6 +125,7 @@ static int ipv6_sysctl_net_init(struct net *net)
ipv6_route_table[8].data = &net->ipv6.sysctl.ip6_rt_min_advmss;
ipv6_table[0].child = ipv6_route_table;
+ ipv6_icmp_table[0].data = &net->ipv6.sysctl.icmpv6_time;
ipv6_table[1].child = ipv6_icmp_table;
ipv6_table[2].data = &net->ipv6.sysctl.bindv6only;