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| author | David S. Miller <davem@davemloft.net> | 2012-11-22 15:24:30 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-11-22 15:24:30 -0500 |
| commit | 5e7873d1450e1809b017b943417530db3955ac5f (patch) | |
| tree | eee7e724fa10e0cccb5f10707bce247d7eba721b /net | |
| parent | ef6c5be658f6a70c1256fbd18e18ee0dc24c3386 (diff) | |
| parent | 703fb94ec58e0e8769380c2877a8a34aeb5b6c97 (diff) | |
| download | linux-stable-5e7873d1450e1809b017b943417530db3955ac5f.tar.gz linux-stable-5e7873d1450e1809b017b943417530db3955ac5f.tar.bz2 linux-stable-5e7873d1450e1809b017b943417530db3955ac5f.zip | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec
Steffen Klassert says:
====================
This pull request is intended for 3.7 and contains a single patch to
fix the IPsec gc threshold value for ipv4.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/route.c | 2 | ||||
| -rw-r--r-- | net/ipv4/xfrm4_policy.c | 13 |
2 files changed, 2 insertions, 13 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index a8c651216fa6..200d287e49f5 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -2597,7 +2597,7 @@ int __init ip_rt_init(void) pr_err("Unable to create route proc files\n"); #ifdef CONFIG_XFRM xfrm_init(); - xfrm4_init(ip_rt_max_size); + xfrm4_init(); #endif rtnl_register(PF_INET, RTM_GETROUTE, inet_rtm_getroute, NULL, NULL); diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c index 05c5ab8d983c..3be0ac2c1920 100644 --- a/net/ipv4/xfrm4_policy.c +++ b/net/ipv4/xfrm4_policy.c @@ -279,19 +279,8 @@ static void __exit xfrm4_policy_fini(void) xfrm_policy_unregister_afinfo(&xfrm4_policy_afinfo); } -void __init xfrm4_init(int rt_max_size) +void __init xfrm4_init(void) { - /* - * Select a default value for the gc_thresh based on the main route - * table hash size. It seems to me the worst case scenario is when - * we have ipsec operating in transport mode, in which we create a - * dst_entry per socket. The xfrm gc algorithm starts trying to remove - * entries at gc_thresh, and prevents new allocations as 2*gc_thresh - * so lets set an initial xfrm gc_thresh value at the rt_max_size/2. - * That will let us store an ipsec connection per route table entry, - * and start cleaning when were 1/2 full - */ - xfrm4_dst_ops.gc_thresh = rt_max_size/2; dst_entries_init(&xfrm4_dst_ops); xfrm4_state_init(); |