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skbuff: replace sock_zerocopy_get with skb_zcopy_get 

Rename the get routines for consistency.

Signed-off-by: Jonathan Lemon <jonathan.lemon@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jonathan Lemon 2021-01-06 14:18:33 -08:00 committed by Jakub Kicinski
parent 59776362b1
commit e76d46cfff
2 changed files with 7 additions and 7 deletions
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12
include/linux/skbuff.h
View File

@ -491,11 +491,6 @@ 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);
@ -1441,6 +1436,11 @@ 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)
{
@ -1448,7 +1448,7 @@ 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)->tx_flags |= SKBTX_ZEROCOPY_FRAG;
}

2
net/core/skbuff.c
View File

@ -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;
}