534 	int (*link_skb)(struct sk_buff *skb, struct ubuf_info *uarg);
1710 				       struct ubuf_info *uarg);
1712 void msg_zerocopy_put_abort(struct ubuf_info *uarg, bool have_uref);
1729 			     struct ubuf_info *uarg);
1762 static inline void net_zcopy_get(struct ubuf_info *uarg)  in net_zcopy_get()  argument
1764 	refcount_inc(&uarg->refcnt);  in net_zcopy_get()
1767 static inline void skb_zcopy_init(struct sk_buff *skb, struct ubuf_info *uarg)  in skb_zcopy_init()  argument
1769 	skb_shinfo(skb)->destructor_arg = uarg;  in skb_zcopy_init()
1770 	skb_shinfo(skb)->flags |= uarg->flags;  in skb_zcopy_init()
1773 static inline void skb_zcopy_set(struct sk_buff *skb, struct ubuf_info *uarg,  in skb_zcopy_set()  argument
1776 	if (skb && uarg && !skb_zcopy(skb)) {  in skb_zcopy_set()
1780 			net_zcopy_get(uarg);  in skb_zcopy_set()
1781 		skb_zcopy_init(skb, uarg);  in skb_zcopy_set()
1801 static inline void net_zcopy_put(struct ubuf_info *uarg)  in net_zcopy_put()  argument
1803 	if (uarg)  in net_zcopy_put()
1804 		uarg->ops->complete(NULL, uarg, true);  in net_zcopy_put()
1807 static inline void net_zcopy_put_abort(struct ubuf_info *uarg, bool have_uref)  in net_zcopy_put_abort()  argument
1809 	if (uarg) {  in net_zcopy_put_abort()
1810 		if (uarg->ops == &msg_zerocopy_ubuf_ops)  in net_zcopy_put_abort()
1811 			msg_zerocopy_put_abort(uarg, have_uref);  in net_zcopy_put_abort()
1813 			net_zcopy_put(uarg);  in net_zcopy_put_abort()
1820 	struct ubuf_info *uarg = skb_zcopy(skb);  in skb_zcopy_clear()  local
1822 	if (uarg) {  in skb_zcopy_clear()
1824 			uarg->ops->complete(skb, uarg, zerocopy_success);  in skb_zcopy_clear()