diff options
| -rw-r--r-- | net/core/net_namespace.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c index a044e2d9a8f0..e9f0964ce70b 100644 --- a/net/core/net_namespace.c +++ b/net/core/net_namespace.c @@ -17,8 +17,6 @@ static DEFINE_MUTEX(net_mutex); LIST_HEAD(net_namespace_list); -static struct kmem_cache *net_cachep; - struct net init_net; EXPORT_SYMBOL_GPL(init_net); @@ -59,6 +57,8 @@ out_undo: } #ifdef CONFIG_NET_NS +static struct kmem_cache *net_cachep; + static struct net *net_alloc(void) { return kmem_cache_zalloc(net_cachep, GFP_KERNEL); @@ -167,9 +167,11 @@ static int __init net_ns_init(void) int err; printk(KERN_INFO "net_namespace: %zd bytes\n", sizeof(struct net)); +#ifdef CONFIG_NET_NS net_cachep = kmem_cache_create("net_namespace", sizeof(struct net), SMP_CACHE_BYTES, SLAB_PANIC, NULL); +#endif mutex_lock(&net_mutex); err = setup_net(&init_net); |