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Date: Mon, 21 Dec 2020 16:09:20 -0800 From: Jonathan Lemon <jonathan.lemon@...il.com> To: <netdev@...r.kernel.org>, <edumazet@...gle.com>, <willemdebruijn.kernel@...il.com> CC: <kernel-team@...com> Subject: [PATCH 06/12 v2 RFC] skbuff: replace sock_zerocopy_get with skb_zcopy_get From: Jonathan Lemon <bsd@...com> Rename the get routines for consistency. Signed-off-by: Jonathan Lemon <jonathan.lemon@...il.com> --- 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
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