netfilter: {ip,ip6,arp}_tables: avoid lockdep false positive

[net-next-2.6.git] / net / ipv6 / netfilter / ip6_tables.c

diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index 5359ef4daac5230e4c691c2100d8016dcb69e102..29a7bca29e3fddec24a55ea2e6ca228bc7a452ba 100644 (file)
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -922,6 +922,7 @@ get_counters(const struct xt_table_info *t,
                if (cpu == curcpu)
                        continue;
                i = 0;
+               local_bh_disable();
                xt_info_wrlock(cpu);
                xt_entry_foreach(iter, t->entries[cpu], t->size) {
                        ADD_COUNTER(counters[i], iter->counters.bcnt,
@@ -929,6 +930,7 @@ get_counters(const struct xt_table_info *t,
                        ++i;
                }
                xt_info_wrunlock(cpu);
+               local_bh_enable();
        }
        put_cpu();
 }