Searched refs:ntail (Results 1 – 4 of 4) sorted by relevance
| /linux/net/xfrm/ |
| H A D | xfrm_output.c | 36 int ntail = dst->dev->needed_tailroom - skb_tailroom(skb); in xfrm_skb_check_space() local
39 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()
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| /linux/net/core/ |
| H A D | skbuff.c | 2297 int pskb_expand_head(struct sk_buff *skb, int nhead, int ntail, in pskb_expand_head() argument
2301 unsigned int size = osize + nhead + ntail; in pskb_expand_head()
2584 int ntail; in __skb_pad() local
2592 ntail = skb->data_len + pad - (skb->end - skb->tail); in __skb_pad()
2593 if (likely(skb_cloned(skb) || ntail > 0)) { in __skb_pad()
2594 err = pskb_expand_head(skb, 0, ntail, GFP_ATOMIC); in __skb_pad()
5396 int ntail = 0; in skb_cow_data() local
5411 ntail = tailbits + 128; in skb_cow_data()
5416 ntail || in skb_cow_data()
5422 if (ntail == 0) in skb_cow_data()
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| /linux/drivers/net/wireless/broadcom/brcm80211/brcmfmac/ |
| H A D | sdio.c | 2128 int ntail, ret; in brcmf_sdio_txpkt_prep_sg() local
2162 ntail = pkt->data_len + tail_pad - in brcmf_sdio_txpkt_prep_sg()
2164 if (skb_cloned(pkt) || ntail > 0) in brcmf_sdio_txpkt_prep_sg()
2165 if (pskb_expand_head(pkt, 0, ntail, GFP_ATOMIC)) in brcmf_sdio_txpkt_prep_sg()
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| /linux/include/linux/ |
| H A D | skbuff.h | 1450 int pskb_expand_head(struct sk_buff *skb, int nhead, int ntail, gfp_t gfp_mask);
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