netdev - [PATCH net-next V5 2/9] skb_array: introduce skb_array

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Message-Id: <1494994485-12994-3-git-send-email-jasowang@redhat.com>
Date:   Wed, 17 May 2017 12:14:38 +0800
From:   Jason Wang <jasowang@...hat.com>
To:     mst@...hat.com, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Jason Wang <jasowang@...hat.com>
Subject: [PATCH net-next V5 2/9] skb_array: introduce skb_array_unconsume

Signed-off-by: Jason Wang <jasowang@...hat.com>
---
 include/linux/skb_array.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/include/linux/skb_array.h b/include/linux/skb_array.h
index f4dfade..79850b6 100644
--- a/include/linux/skb_array.h
+++ b/include/linux/skb_array.h
@@ -156,6 +156,12 @@ static void __skb_array_destroy_skb(void *ptr)
 	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);
-- 
2.7.4