diff mbox

[04/32] net: ipv6: initialize ip6_route sysctl vars in ip6_route_net_init()

Message ID 20081002131607.801664200@chello.nl
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Peter Zijlstra Oct. 2, 2008, 1:05 p.m. UTC 
This makes that ip6_route_net_init() does all of the route init code.
There used to be a race between ip6_route_net_init() and ip6_net_init()
and someone relying on the combined result was left out cold.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
---
 net/ipv6/af_inet6.c |    8 --------
 net/ipv6/route.c    |    9 +++++++++
 2 files changed, 9 insertions(+), 8 deletions(-)

Comments

David Miller Oct. 7, 2008, 9:15 p.m. UTC | #1 
From: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Thu, 02 Oct 2008 15:05:08 +0200

> This makes that ip6_route_net_init() does all of the route init code.
> There used to be a race between ip6_route_net_init() and ip6_net_init()
> and someone relying on the combined result was left out cold.
> 
> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>

Looks good, applied to net-next-2.6, thanks.
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diff mbox

Patch

Index: linux-2.6/net/ipv6/af_inet6.c
===================================================================
--- linux-2.6.orig/net/ipv6/af_inet6.c
+++ linux-2.6/net/ipv6/af_inet6.c
@@ -839,14 +839,6 @@  static int inet6_net_init(struct net *ne
 	int err = 0;
 
 	net->ipv6.sysctl.bindv6only = 0;
-	net->ipv6.sysctl.flush_delay = 0;
-	net->ipv6.sysctl.ip6_rt_max_size = 4096;
-	net->ipv6.sysctl.ip6_rt_gc_min_interval = HZ / 2;
-	net->ipv6.sysctl.ip6_rt_gc_timeout = 60*HZ;
-	net->ipv6.sysctl.ip6_rt_gc_interval = 30*HZ;
-	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;
 
 #ifdef CONFIG_PROC_FS
Index: linux-2.6/net/ipv6/route.c
===================================================================
--- linux-2.6.orig/net/ipv6/route.c
+++ linux-2.6/net/ipv6/route.c
@@ -2627,6 +2627,15 @@  static int ip6_route_net_init(struct net
 	net->ipv6.ip6_blk_hole_entry->u.dst.ops = net->ipv6.ip6_dst_ops;
 #endif
 
+	net->ipv6.sysctl.flush_delay = 0;
+	net->ipv6.sysctl.ip6_rt_max_size = 4096;
+	net->ipv6.sysctl.ip6_rt_gc_min_interval = HZ / 2;
+	net->ipv6.sysctl.ip6_rt_gc_timeout = 60*HZ;
+	net->ipv6.sysctl.ip6_rt_gc_interval = 30*HZ;
+	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;
+
 #ifdef CONFIG_PROC_FS
 	proc_net_fops_create(net, "ipv6_route", 0, &ipv6_route_proc_fops);
 	proc_net_fops_create(net, "rt6_stats", S_IRUGO, &rt6_stats_seq_fops);