Lines Matching defs:tailbits
4465 * @tailbits: Amount of trailing space to be added
4466 * @trailer: Returned pointer to the skb where the @tailbits space begins
4472 * If @tailbits is given, make sure that there is space to write @tailbits
4479 int skb_cow_data(struct sk_buff *skb, int tailbits, struct sk_buff **trailer)
4500 if (skb_tailroom(skb) < tailbits &&
4501 pskb_expand_head(skb, 0, tailbits-skb_tailroom(skb)+128, GFP_ATOMIC))
4527 if (skb1->next == NULL && tailbits) {
4530 skb_tailroom(skb1) < tailbits)
4531 ntail = tailbits + 128;