From: Jason Wang <jasowang@redhat.com>
Date: Wed, 17 May 2017 12:14:38 +0800
Subject: skb_array: introduce skb_array_unconsume
Patch-mainline: v4.13-rc1
Git-commit: 3acb696015a222f4b25c1b5dce4e36b2d4980da6
References: bsc#1109837
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
include/linux/skb_array.h | 6 ++++++
1 file changed, 6 insertions(+)
--- a/include/linux/skb_array.h
+++ b/include/linux/skb_array.h
@@ -156,6 +156,12 @@ static void __skb_array_destroy_skb(void
kfree_skb(ptr);
}
+static inline void skb_array_unconsume(struct skb_array *a,
+ struct sk_buff **skbs, int n)
+{
+ ptr_ring_unconsume(&a->ring, (void **)skbs, n, __skb_array_destroy_skb);
+}
+
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);