Subject: [PATCH 06/12 v2 RFC] skbuff: replace sock_zerocopy_get with skb_zcopy_get

From: Jonathan Lemon <[email-masked]>
Date: Mon, 21 Dec 2020 16:09:20 -0800

From: Jonathan Lemon <[email-masked]>

Rename the get routines for consistency.

Signed-off-by: Jonathan Lemon <[email-masked]>
---
 include/linux/skbuff.h | 12 ++++++------
 net/core/skbuff.c      |  2 +-
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 238166b522f7..42e8dbde9504 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -494,11 +494,6 @@ struct ubuf_info *sock_zerocopy_alloc(struct sock *sk, size_t size);
 struct ubuf_info *sock_zerocopy_realloc(struct sock *sk, size_t size,
 					struct ubuf_info *uarg);
 
-static inline void sock_zerocopy_get(struct ubuf_info *uarg)
-{
-	refcount_inc(&uarg->refcnt);
-}
-
 void sock_zerocopy_put_abort(struct ubuf_info *uarg, bool have_uref);
 
 void sock_zerocopy_callback(struct ubuf_info *uarg, bool success);
@@ -1444,6 +1439,11 @@ static inline struct ubuf_info *skb_zcopy(struct sk_buff *skb)
 	return is_zcopy ? skb_uarg(skb) : NULL;
 }
 
+static inline void skb_zcopy_get(struct ubuf_info *uarg)
+{
+	refcount_inc(&uarg->refcnt);
+}
+
 static inline void skb_zcopy_set(struct sk_buff *skb, struct ubuf_info *uarg,
 				 bool *have_ref)
 {
@@ -1451,7 +1451,7 @@ static inline void skb_zcopy_set(struct sk_buff *skb, struct ubuf_info *uarg,
 		if (unlikely(have_ref && *have_ref))
 			*have_ref = false;
 		else
-			sock_zerocopy_get(uarg);
+			skb_zcopy_get(uarg);
 		skb_shinfo(skb)->destructor_arg = uarg;
 		skb_shinfo(skb)->zc_flags |= SKBZC_FRAGMENTS;
 	}
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 984760dd670b..fbf0a145467a 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -1163,7 +1163,7 @@ struct ubuf_info *sock_zerocopy_realloc(struct sock *sk, size_t size,
 
 			/* no extra ref when appending to datagram (MSG_MORE) */
 			if (sk->sk_type == SOCK_STREAM)
-				sock_zerocopy_get(uarg);
+				skb_zcopy_get(uarg);
 
 			return uarg;
 		}
-- 
2.24.1