linux-kernel - [PATCH net-next] net: skb: move skb_pp

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Message-ID: <20221021025822.64381-1-linyunsheng@huawei.com>
Date:   Fri, 21 Oct 2022 10:58:22 +0800
From:   Yunsheng Lin <linyunsheng@...wei.com>
To:     <davem@...emloft.net>, <kuba@...nel.org>
CC:     <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linuxarm@...neuler.org>, <pabeni@...hat.com>, <hawk@...nel.org>,
        <ilias.apalodimas@...aro.org>
Subject: [PATCH net-next] net: skb: move skb_pp_recycle() to skbuff.c

skb_pp_recycle() is only used by skb_free_head() in
skbuff.c, so move it to skbuff.c.

Signed-off-by: Yunsheng Lin <linyunsheng@...wei.com>
---
 include/linux/skbuff.h | 7 -------
 net/core/skbuff.c      | 7 +++++++
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 9fcf534f2d92..28a7b5fbc7b7 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -5048,12 +5048,5 @@ static inline void skb_mark_for_recycle(struct sk_buff *skb)
 }
 #endif
 
-static inline bool skb_pp_recycle(struct sk_buff *skb, void *data)
-{
-	if (!IS_ENABLED(CONFIG_PAGE_POOL) || !skb->pp_recycle)
-		return false;
-	return page_pool_return_skb_page(virt_to_page(data));
-}
-
 #endif	/* __KERNEL__ */
 #endif	/* _LINUX_SKBUFF_H */
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 1d9719e72f9d..9b3b19816d2d 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -748,6 +748,13 @@ static void skb_clone_fraglist(struct sk_buff *skb)
 		skb_get(list);
 }
 
+static bool skb_pp_recycle(struct sk_buff *skb, void *data)
+{
+	if (!IS_ENABLED(CONFIG_PAGE_POOL) || !skb->pp_recycle)
+		return false;
+	return page_pool_return_skb_page(virt_to_page(data));
+}
+
 static void skb_free_head(struct sk_buff *skb)
 {
 	unsigned char *head = skb->head;
-- 
2.33.0