2111 	struct page_frag *pfrag = sk_page_frag(sk);  in linear_to_page()  local
2113 	if (!sk_page_frag_refill(sk, pfrag))  in linear_to_page()
2116 	*len = min_t(unsigned int, *len, pfrag->size - pfrag->offset);  in linear_to_page()
2118 	memcpy(page_address(pfrag->page) + pfrag->offset,  in linear_to_page()
2120 	*offset = pfrag->offset;  in linear_to_page()
2121 	pfrag->offset += *len;  in linear_to_page()
2123 	return pfrag->page;  in linear_to_page()
3405 	struct page_frag *pfrag = &current->task_frag;  in skb_append_datato_frags()  local
3412 		if (!sk_page_frag_refill(sk, pfrag))  in skb_append_datato_frags()
3416 		copy = min_t(int, length, pfrag->size - pfrag->offset);  in skb_append_datato_frags()
3418 		ret = getfrag(from, page_address(pfrag->page) + pfrag->offset,  in skb_append_datato_frags()
3424 		skb_fill_page_desc(skb, frg_cnt, pfrag->page, pfrag->offset,  in skb_append_datato_frags()
3427 		pfrag->offset += copy;  in skb_append_datato_frags()
3428 		get_page(pfrag->page);  in skb_append_datato_frags()