Searched refs:nhead (Results 1 – 8 of 8) sorted by relevance
| /Linux-v4.19/drivers/crypto/ |
| D | atmel-aes-regs.h | 85 #define AES_EMR_NHEAD(nhead) (((nhead) << AES_EMR_NHEAD_OFFSET) &\ argument
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| /Linux-v4.19/net/xfrm/ |
| D | xfrm_output.c | 27 int nhead = dst->header_len + LL_RESERVED_SPACE(dst->dev) in xfrm_skb_check_space() local
31 if (nhead <= 0) { in xfrm_skb_check_space()
34 nhead = 0; in xfrm_skb_check_space()
38 return pskb_expand_head(skb, nhead, ntail, GFP_ATOMIC); in xfrm_skb_check_space()
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| /Linux-v4.19/net/bpf/ |
| D | test_run.c | 150 int nhead = HH_DATA_ALIGN(hh_len - skb_headroom(skb)); in bpf_prog_test_run_skb() local
152 if (pskb_expand_head(skb, nhead, 0, GFP_USER)) { in bpf_prog_test_run_skb()
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| /Linux-v4.19/net/core/ |
| D | lwt_bpf.c | 140 int nhead = HH_DATA_ALIGN(hh_len - skb_headroom(skb)); in xmit_check_hhlen() local
142 if (pskb_expand_head(skb, nhead, 0, GFP_ATOMIC)) in xmit_check_hhlen()
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| D | skbuff.c | 1444 int pskb_expand_head(struct sk_buff *skb, int nhead, int ntail, in pskb_expand_head() argument
1448 int size = osize + nhead + ntail; in pskb_expand_head()
1452 BUG_ON(nhead < 0); in pskb_expand_head()
1469 memcpy(data + nhead, skb->head, skb_tail_pointer(skb) - skb->head); in pskb_expand_head()
1495 off = (data + nhead) - skb->head; in pskb_expand_head()
1502 off = nhead; in pskb_expand_head()
1507 skb_headers_offset_update(skb, nhead); in pskb_expand_head()
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| D | pktgen.c | 2562 int nhead = 0; in process_ipsec() local
2568 nhead = x->props.header_len - skb_headroom(skb); in process_ipsec()
2569 if (nhead > 0) { in process_ipsec()
2570 ret = pskb_expand_head(skb, nhead, 0, GFP_ATOMIC); in process_ipsec()
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| /Linux-v4.19/security/smack/ |
| D | smack_lsm.c | 345 static int smk_copy_rules(struct list_head *nhead, struct list_head *ohead, in smk_copy_rules() argument
359 list_add_rcu(&nrp->list, nhead); in smk_copy_rules()
372 static int smk_copy_relabel(struct list_head *nhead, struct list_head *ohead, in smk_copy_relabel() argument
381 smk_destroy_label_list(nhead); in smk_copy_relabel()
385 list_add(&nklep->list, nhead); in smk_copy_relabel()
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| /Linux-v4.19/include/linux/ |
| D | skbuff.h | 1054 int pskb_expand_head(struct sk_buff *skb, int nhead, int ntail, gfp_t gfp_mask);
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