Signed-off-by: Michael S. Tsirkin <m...@redhat.com>
Signed-off-by: Jason Wang <jasow...@redhat.com>
---
include/linux/skb_array.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/include/linux/skb_array.h b/include/linux/skb_array.h
index 2dd0d1e..f4dfade 100644
--- a/include/linux/skb_array.h
+++ b/include/linux/skb_array.h
@@ -161,6 +161,15 @@ static inline int skb_array_resize(struct skb_array *a,
int size, gfp_t gfp)
return ptr_ring_resize(&a->ring, size, gfp, __skb_array_destroy_skb);
}
+static inline int skb_array_resize_multiple(struct skb_array **rings,
+ int nrings, int size, gfp_t gfp)
+{
+ BUILD_BUG_ON(offsetof(struct skb_array, ring));
+ return ptr_ring_resize_multiple((struct ptr_ring **)rings,
+ nrings, size, gfp,
+ __skb_array_destroy_skb);
+}
+
static inline void skb_array_cleanup(struct skb_array *a)
{
ptr_ring_cleanup(&a->ring, __skb_array_destroy_skb);
--
2.7.4
