diff options
Diffstat (limited to 'net/core/dst.c')
| -rw-r--r-- | net/core/dst.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/net/core/dst.c b/net/core/dst.c index 1a53fb39b7e0..61dd9d3951f1 100644 --- a/net/core/dst.c +++ b/net/core/dst.c @@ -29,7 +29,7 @@ * 4) All operations modify state, so a spinlock is used. */ static struct dst_entry *dst_garbage_list; -#if RT_CACHE_DEBUG >= 2 +#if RT_CACHE_DEBUG >= 2 static atomic_t dst_total = ATOMIC_INIT(0); #endif static DEFINE_SPINLOCK(dst_lock); @@ -132,17 +132,16 @@ void * dst_alloc(struct dst_ops * ops) if (ops->gc()) return NULL; } - dst = kmem_cache_alloc(ops->kmem_cachep, GFP_ATOMIC); + dst = kmem_cache_zalloc(ops->kmem_cachep, GFP_ATOMIC); if (!dst) return NULL; - memset(dst, 0, ops->entry_size); atomic_set(&dst->__refcnt, 0); dst->ops = ops; dst->lastuse = jiffies; dst->path = dst; dst->input = dst_discard_in; dst->output = dst_discard_out; -#if RT_CACHE_DEBUG >= 2 +#if RT_CACHE_DEBUG >= 2 atomic_inc(&dst_total); #endif atomic_inc(&ops->entries); @@ -203,7 +202,7 @@ again: dst->ops->destroy(dst); if (dst->dev) dev_put(dst->dev); -#if RT_CACHE_DEBUG >= 2 +#if RT_CACHE_DEBUG >= 2 atomic_dec(&dst_total); #endif kmem_cache_free(dst->ops->kmem_cachep, dst); |