netdev - [RFC PATCH 16/17] net: skb_array additions for unlocked consumer

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Message-ID: <20171113201255.6245.42199.stgit@john-Precision-Tower-5810>
Date:   Mon, 13 Nov 2017 12:12:55 -0800
From:   John Fastabend <john.fastabend@...il.com>
To:     willemdebruijn.kernel@...il.com, daniel@...earbox.net,
        eric.dumazet@...il.com
Cc:     make0818@...il.com, netdev@...r.kernel.org, jiri@...nulli.us,
        xiyou.wangcong@...il.com
Subject: [RFC PATCH 16/17] net: skb_array additions for unlocked consumer

Signed-off-by: John Fastabend <john.fastabend@...il.com>
---
 0 files changed

diff --git a/include/linux/skb_array.h b/include/linux/skb_array.h
index c7addf3..d0a240e 100644
--- a/include/linux/skb_array.h
+++ b/include/linux/skb_array.h
@@ -142,6 +142,11 @@ static inline int skb_array_consume_batched_bh(struct skb_array *a,
 	return ptr_ring_consume_batched_bh(&a->ring, (void **)array, n);
 }
 
+static inline struct sk_buff *__skb_array_consume(struct skb_array *a)
+{
+	return __ptr_ring_consume(&a->ring);
+}
+
 static inline int __skb_array_len_with_tag(struct sk_buff *skb)
 {
 	if (likely(skb)) {