1 files changed, 17 insertions, 0 deletions

diff --git a/net/ipv4/inet_fragment.c b/net/ipv4/inet_fragment.c
index 15054eb3d4b9..57e15fa307dc 100644
--- a/net/ipv4/inet_fragment.c
+++ b/net/ipv4/inet_fragment.c
@@ -209,3 +209,20 @@ struct inet_frag_queue *inet_frag_intern(struct inet_frag_queue *qp_in,
         return qp;
 }
 EXPORT_SYMBOL(inet_frag_intern);
+
+struct inet_frag_queue *inet_frag_alloc(struct inet_frags *f)
+{
+        struct inet_frag_queue *q;
+
+        q = kzalloc(f->qsize, GFP_ATOMIC);
+        if (q == NULL)
+                return NULL;
+
+        atomic_add(f->qsize, &f->mem);
+        setup_timer(&q->timer, f->frag_expire, (unsigned long)q);
+        spin_lock_init(&q->lock);
+        atomic_set(&q->refcnt, 1);
+
+        return q;
+}
+EXPORT_SYMBOL(inet_frag_alloc);