Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski...

[linux-2.6-block.git] / net / netfilter / nf_conntrack_core.c

diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index afde5f5e728a320773be246ecbcfcca7f5a16617..e27fd17c6743b060b1167ab762b61a8e2a728589 100644 (file)
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -66,7 +66,7 @@ EXPORT_SYMBOL_GPL(nf_conntrack_locks);
 __cacheline_aligned_in_smp DEFINE_SPINLOCK(nf_conntrack_expect_lock);
 EXPORT_SYMBOL_GPL(nf_conntrack_expect_lock);
 
-static __read_mostly spinlock_t nf_conntrack_locks_all_lock;
+static __read_mostly DEFINE_SPINLOCK(nf_conntrack_locks_all_lock);
 static __read_mostly bool nf_conntrack_locks_all;
 
 void nf_conntrack_lock(spinlock_t *lock) __acquires(lock)
@@ -1778,6 +1778,7 @@ void nf_conntrack_init_end(void)
 
 int nf_conntrack_init_net(struct net *net)
 {
+       static atomic64_t unique_id;
        int ret = -ENOMEM;
        int cpu;
 
@@ -1800,7 +1801,8 @@ int nf_conntrack_init_net(struct net *net)
        if (!net->ct.stat)
                goto err_pcpu_lists;
 
-       net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%p", net);
+       net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%llu",
+                               (u64)atomic64_inc_return(&unique_id));
        if (!net->ct.slabname)
                goto err_slabname;