Searched defs:len (Results 1 - 25 of 408) sorted by relevance

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/net/ceph/
H A Dcrypto.h13 int len; member in struct:ceph_crypto_key
H A Dbuffer.c11 struct ceph_buffer *ceph_buffer_new(size_t len, gfp_t gfp) argument
19 b->vec.iov_base = ceph_kvmalloc(len, gfp);
26 b->alloc_len = len;
27 b->vec.iov_len = len;
45 size_t len; local
48 len = ceph_decode_32(p);
49 dout("decode_buffer len %d\n", (int)len);
50 ceph_decode_need(p, end, len, bad);
51 *b = ceph_buffer_new(len, GFP_NOF
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H A Dceph_hash.c27 __u32 len; /* how many key bytes still need mixing */ local
30 len = length;
36 while (len >= 12) {
45 len = len - 12;
50 switch (len) { /* all the case statements fall through */
97 unsigned int ceph_str_hash(int type, const char *s, unsigned int len) argument
101 return ceph_str_hash_linux(s, len);
103 return ceph_str_hash_rjenkins(s, len);
H A Dpagelist.c53 int ceph_pagelist_append(struct ceph_pagelist *pl, const void *buf, size_t len) argument
55 while (pl->room < len) {
64 len -= bit;
70 memcpy(pl->mapped_tail + (pl->length & ~PAGE_CACHE_MASK), buf, len);
71 pl->length += len;
72 pl->room -= len;
H A Dpagevec.c100 loff_t off, size_t len)
104 int left = len;
120 return len;
126 loff_t off, size_t len)
130 size_t left = len;
149 loff_t off, size_t len)
153 size_t left = len;
174 void ceph_zero_page_vector_range(int off, int len, struct page **pages) argument
180 dout("zero_page_vector_page %u~%u\n", off, len);
184 int end = min((int)PAGE_CACHE_SIZE, off + len);
98 ceph_copy_user_to_page_vector(struct page **pages, const void __user *data, loff_t off, size_t len) argument
124 ceph_copy_to_page_vector(struct page **pages, const void *data, loff_t off, size_t len) argument
147 ceph_copy_from_page_vector(struct page **pages, void *data, loff_t off, size_t len) argument
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/net/tipc/
H A Dlog.c43 * @len: buffer length
46 int tipc_snprintf(char *buf, int len, const char *fmt, ...) argument
52 i = vscnprintf(buf, len, fmt, args);
/net/sunrpc/
H A Dsunrpc.h36 size_t len; member in struct:rpc_buffer
H A Dsocklib.c24 * @len: number of bytes to copy
29 size_t xdr_skb_read_bits(struct xdr_skb_reader *desc, void *to, size_t len) argument
31 if (len > desc->count)
32 len = desc->count;
33 if (unlikely(skb_copy_bits(desc->skb, desc->offset, to, len)))
35 desc->count -= len;
36 desc->offset += len;
37 return len;
45 * @len: number of bytes to copy
49 static size_t xdr_skb_read_and_csum_bits(struct xdr_skb_reader *desc, void *to, size_t len) argument
75 unsigned int len, pglen = xdr->page_len; local
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/net/802/
H A Dfc.c38 const void *daddr, const void *saddr, unsigned int len)
36 fc_header(struct sk_buff *skb, struct net_device *dev, unsigned short type, const void *daddr, const void *saddr, unsigned int len) argument
H A Dfddi.c54 const void *daddr, const void *saddr, unsigned int len)
188 dev->hard_header_len = FDDI_K_SNAP_HLEN+3; /* Assume 802.2 SNAP hdr len + 3 pad bytes */
52 fddi_header(struct sk_buff *skb, struct net_device *dev, unsigned short type, const void *daddr, const void *saddr, unsigned int len) argument
H A Dhippi.c48 const void *daddr, const void *saddr, unsigned int len)
53 if (!len){
54 len = skb->len - HIPPI_HLEN;
63 hip->fp.d2_size = htonl(len + 8);
46 hippi_header(struct sk_buff *skb, struct net_device *dev, unsigned short type, const void *daddr, const void *saddr, unsigned int len) argument
/net/9p/
H A Derror.c217 * @len: length of error string
221 int p9_errstr2errno(char *errstr, int len) argument
229 bucket = jhash(errstr, len, 0) % ERRHASHSZ;
231 if (c->namelen == len && !memcmp(c->name, errstr, len)) {
239 errstr[len] = 0;
H A Dtrans_common.c38 int p9_nr_pages(char *data, int len) argument
42 end_page = ((unsigned long)data + len + PAGE_SIZE - 1) >> PAGE_SHIFT;
/net/dns_resolver/
H A Ddns_query.c77 int ret, len; local
146 len = upayload->datalen;
149 *_result = kmalloc(len + 1, GFP_KERNEL);
153 memcpy(*_result, upayload->data, len);
154 (*_result)[len] = '\0';
159 ret = len;
/net/ipv6/
H A Dip6_checksum.c9 __u32 len, unsigned short proto,
50 ulen = (__force u32)htonl((__u32) len);
70 UDP_SKB_CB(skb)->cscov = skb->len;
93 const struct in6_addr *daddr, int len)
100 uh->check = ~udp_v6_check(len, saddr, daddr, 0);
109 uh->check = ~udp_v6_check(len, saddr, daddr, 0);
116 csum = skb_checksum(skb, 0, len, 0);
117 uh->check = udp_v6_check(len, saddr, daddr, csum);
7 csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr, __u32 len, unsigned short proto, __wsum csum) argument
91 udp6_set_csum(bool nocheck, struct sk_buff *skb, const struct in6_addr *saddr, const struct in6_addr *daddr, int len) argument
H A Doutput_core.c109 int len; local
111 len = skb->len - sizeof(struct ipv6hdr);
112 if (len > IPV6_MAXPLEN)
113 len = 0;
114 ipv6_hdr(skb)->payload_len = htons(len);
/net/ipv6/netfilter/
H A Dip6t_ipv6header.c34 int len; local
45 len = skb->len - ptr;
59 if (len < (int)sizeof(struct ipv6_opt_hdr))
100 len -= hdrlen;
102 if (ptr > skb->len)
/net/vmw_vsock/
H A Dvsock_addr.c67 size_t len, struct sockaddr_vm **out_addr)
69 if (len < sizeof(**out_addr))
66 vsock_addr_cast(const struct sockaddr *addr, size_t len, struct sockaddr_vm **out_addr) argument
/net/ipv4/
H A Dxfrm4_input.c52 iph->tot_len = htons(skb->len);
72 int iphlen, len; local
84 len = skb->len - sizeof(struct udphdr);
85 if (!pskb_may_pull(skb, sizeof(struct udphdr) + min(len, 8)))
97 if (len == 1 && udpdata[0] == 0xff) {
99 } else if (len > sizeof(struct ip_esp_hdr) && udpdata32[0] != 0) {
101 len = sizeof(struct udphdr);
108 if (len == 1 && udpdata[0] == 0xff) {
110 } else if (len >
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/net/irda/irlan/
H A Dirlan_eth.c170 unsigned int len; local
190 len = skb->len;
212 dev->stats.tx_bytes += len;
233 if (skb->len < ETH_HLEN) {
235 __func__, skb->len);
249 dev->stats.rx_bytes += skb->len;
/net/ax25/
H A Dax25_ip.c51 const void *saddr, unsigned int len)
222 const void *saddr, unsigned int len)
49 ax25_hard_header(struct sk_buff *skb, struct net_device *dev, unsigned short type, const void *daddr, const void *saddr, unsigned int len) argument
220 ax25_hard_header(struct sk_buff *skb, struct net_device *dev, unsigned short type, const void *daddr, const void *saddr, unsigned int len) argument
/net/bluetooth/bnep/
H A Dnetdev.c80 r->len = htons(ETH_ALEN * 2);
83 int i, len = skb->len; local
101 r->len = htons(skb->len - len);
/net/core/
H A Diovec.c65 size_t len = iov[ct].iov_len; local
67 if (len > INT_MAX - err) {
68 len = INT_MAX - err;
69 iov[ct].iov_len = len;
71 err += len;
86 int offset, unsigned int len, __wsum *csump)
97 while (len > 0) {
99 int copy = min_t(unsigned int, len, iov->iov_len - offset);
114 len -= copy;
116 if (len)
85 csum_partial_copy_fromiovecend(unsigned char *kdata, struct iovec *iov, int offset, unsigned int len, __wsum *csump) argument
166 int pages = 0, len, size; local
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/net/mac80211/
H A Drc80211_minstrel_debugfs.c103 ms->len = p - ms->buf;
105 WARN_ON(ms->len + sizeof(*ms) > 2048);
111 minstrel_stats_read(struct file *file, char __user *buf, size_t len, loff_t *ppos) argument
116 return simple_read_from_buffer(buf, len, ppos, ms->buf, ms->len);
H A Dspectmgmt.c234 size_t len)
232 ieee80211_process_measurement_req(struct ieee80211_sub_if_data *sdata, struct ieee80211_mgmt *mgmt, size_t len) argument

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