From 76507f69c44ed199a1a68086145398459e55835d Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Thu, 31 Jan 2008 04:38:38 -0800 Subject: [NETFILTER]: nf_conntrack: use RCU for conntrack hash Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- net/netfilter/xt_connlimit.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net/netfilter/xt_connlimit.c') diff --git a/net/netfilter/xt_connlimit.c b/net/netfilter/xt_connlimit.c index e00ecd974fa..f9b59a6753e 100644 --- a/net/netfilter/xt_connlimit.c +++ b/net/netfilter/xt_connlimit.c @@ -120,7 +120,7 @@ static int count_them(struct xt_connlimit_data *data, else hash = &data->iphash[connlimit_iphash(addr->ip & mask->ip)]; - read_lock_bh(&nf_conntrack_lock); + rcu_read_lock(); /* check the saved connections */ list_for_each_entry_safe(conn, tmp, hash, list) { @@ -163,7 +163,7 @@ static int count_them(struct xt_connlimit_data *data, ++matches; } - read_unlock_bh(&nf_conntrack_lock); + rcu_read_unlock(); if (addit) { /* save the new connection in our list */ -- cgit v1.2.3