Searched refs:ntail (Results 1 – 2 of 2) sorted by relevance
36 int ntail = dst->dev->needed_tailroom - skb_tailroom(skb); in xfrm_skb_check_space() local39 if (ntail <= 0) in xfrm_skb_check_space()42 } else if (ntail < 0) in xfrm_skb_check_space()43 ntail = 0; in xfrm_skb_check_space()45 return pskb_expand_head(skb, nhead, ntail, GFP_ATOMIC); in xfrm_skb_check_space()
2167 int pskb_expand_head(struct sk_buff *skb, int nhead, int ntail, in pskb_expand_head() argument2171 unsigned int size = osize + nhead + ntail; in pskb_expand_head()2456 int ntail; in __skb_pad() local2464 ntail = skb->data_len + pad - (skb->end - skb->tail); in __skb_pad()2465 if (likely(skb_cloned(skb) || ntail > 0)) { in __skb_pad()2466 err = pskb_expand_head(skb, 0, ntail, GFP_ATOMIC); in __skb_pad()5220 int ntail = 0; in skb_cow_data() local5235 ntail = tailbits + 128; in skb_cow_data()5240 ntail || in skb_cow_data()5246 if (ntail == 0) in skb_cow_data()[all …]