1795 	struct page_frag *pfrag = sk_page_frag(sk);  in linear_to_page()  local
1797 	if (!sk_page_frag_refill(sk, pfrag))  in linear_to_page()
1800 	*len = min_t(unsigned int, *len, pfrag->size - pfrag->offset);  in linear_to_page()
1802 	memcpy(page_address(pfrag->page) + pfrag->offset,  in linear_to_page()
1804 	*offset = pfrag->offset;  in linear_to_page()
1805 	pfrag->offset += *len;  in linear_to_page()
1807 	return pfrag->page;  in linear_to_page()
2930 	struct page_frag *pfrag = &current->task_frag;  in skb_append_datato_frags()  local
2937 		if (!sk_page_frag_refill(sk, pfrag))  in skb_append_datato_frags()
2941 		copy = min_t(int, length, pfrag->size - pfrag->offset);  in skb_append_datato_frags()
2943 		ret = getfrag(from, page_address(pfrag->page) + pfrag->offset,  in skb_append_datato_frags()
2949 		skb_fill_page_desc(skb, frg_cnt, pfrag->page, pfrag->offset,  in skb_append_datato_frags()
2952 		pfrag->offset += copy;  in skb_append_datato_frags()
2953 		get_page(pfrag->page);  in skb_append_datato_frags()