1581 					struct page *page, int off, int size)  in __skb_fill_page_desc()  argument
1595 	frag->page_offset	  = off;  in __skb_fill_page_desc()
1618 				      struct page *page, int off, int size)  in skb_fill_page_desc()  argument
1620 	__skb_fill_page_desc(skb, i, page, off, size);  in skb_fill_page_desc()
1624 void skb_add_rx_frag(struct sk_buff *skb, int i, struct page *page, int off,
2465 	const int off = skb->len;  in skb_add_data()  local
2472 			skb->csum = csum_block_add(skb->csum, csum, off);  in skb_add_data()
2478 	__skb_trim(skb, off);  in skb_add_data()
2483 				    const struct page *page, int off)  in skb_can_coalesce()  argument
2489 		       off == frag->page_offset + skb_frag_size(frag);  in skb_can_coalesce()
2632 				    int *peeked, int *off, int *err);
3336 bool skb_partial_csum_set(struct sk_buff *skb, u16 start, u16 off);