Home
last modified time | relevance | path

Searched full:copied (Results 1 – 25 of 1355) sorted by relevance

12345678910>>...55

/linux/drivers/char/hw_random/
H A Darm_smccc_trng.c39 unsigned int chunk, copied; in copy_from_registers() local
46 copied = chunk; in copy_from_registers()
47 if (copied >= bytes) in copy_from_registers()
48 return copied; in copy_from_registers()
50 chunk = min((bytes - copied), sizeof(long)); in copy_from_registers()
51 memcpy(&buf[copied], &res->a2, chunk); in copy_from_registers()
52 copied += chunk; in copy_from_registers()
53 if (copied >= bytes) in copy_from_registers()
54 return copied; in copy_from_registers()
56 chunk = min((bytes - copied), sizeof(long)); in copy_from_registers()
[all …]
/linux/net/ipv4/
H A Dtcp_bpf.c18 int copied; in tcp_eat_skb() local
27 copied = tcp->copied_seq + skb->len; in tcp_eat_skb()
28 WRITE_ONCE(tcp->copied_seq, copied); in tcp_eat_skb()
38 u32 size, copied = 0; in bpf_tcp_ingress() local
54 if (!copied) in bpf_tcp_ingress()
62 copied += size; in bpf_tcp_ingress()
80 atomic_sub(copied, &sk->sk_rmem_alloc); in bpf_tcp_ingress()
230 int copied = 0; in tcp_bpf_recvmsg_parser() local
260 copied = -EAGAIN; in tcp_bpf_recvmsg_parser()
266 copied = __sk_msg_recvmsg(sk, psock, msg, len, flags, &copied_from_self); in tcp_bpf_recvmsg_parser()
[all …]
H A Dudp_bpf.c67 int copied, ret; in udp_bpf_recvmsg()
86 copied = sk_msg_recvmsg(sk, psock, msg, len, flags); in udp_bpf_recvmsg()
87 if (!copied) { in udp_bpf_recvmsg()
102 copied = -EAGAIN; in udp_bpf_recvmsg()
107 ret = copied;
65 int copied, ret; udp_bpf_recvmsg() local
/linux/fs/netfs/
H A Dbuffered_write.c38 loff_t pos, size_t copied) in netfs_update_i_size() argument
40 loff_t i_size, end = pos + copied; in netfs_update_i_size()
62 if (copied > gap) { in netfs_update_i_size()
63 add = DIV_ROUND_UP(copied - gap, SECTOR_SIZE); in netfs_update_i_size()
141 size_t copied; /* Bytes copied from user */ in netfs_perform_write() local
217 copied = copy_folio_from_iter_atomic(folio, offset, part, iter); in netfs_perform_write()
218 if (unlikely(copied == 0)) in netfs_perform_write()
230 copied = copy_folio_from_iter_atomic(folio, offset, part, iter); in netfs_perform_write()
231 if (unlikely(copied == 0)) in netfs_perform_write()
233 folio_zero_segment(folio, offset + copied, flen); in netfs_perform_write()
[all …]
/linux/drivers/gpio/
H A Dgpio-cros-ec.c34 ssize_t copied; in cros_ec_gpio_set() local
36 copied = strscpy(params.name, name, sizeof(params.name)); in cros_ec_gpio_set()
37 if (copied < 0) in cros_ec_gpio_set()
38 return copied; in cros_ec_gpio_set()
51 ssize_t copied; in cros_ec_gpio_get() local
53 copied = strscpy(params.name, name, sizeof(params.name)); in cros_ec_gpio_get()
54 if (copied < 0) in cros_ec_gpio_get()
107 ssize_t copied; in cros_ec_gpio_init_names() local
131 copied = scnprintf(str, name_len, "%s%s", cros_ec_gpio_prefix, in cros_ec_gpio_init_names()
133 if (copied < in cros_ec_gpio_init_names()
[all...]
/linux/arch/s390/mm/
H A Dmaccess.c69 long copied; in __s390_kernel_write() local
73 copied = s390_kernel_write_odd(tmp, src, size); in __s390_kernel_write()
74 tmp += copied; in __s390_kernel_write()
75 src += copied; in __s390_kernel_write()
76 size -= copied; in __s390_kernel_write()
85 size_t len, copied, res = 0; in memcpy_real_iter() local
103 copied = copy_to_iter(chunk, len, iter); in memcpy_real_iter()
106 count -= copied; in memcpy_real_iter()
107 src += copied; in memcpy_real_iter()
108 res += copied; in memcpy_real_iter()
[all …]
/linux/drivers/crypto/bcm/
H A Dutil.c53 size_t copied; in sg_copy_part_to_buf() local
56 copied = sg_pcopy_to_buffer(src, nents, dest, len, skip); in sg_copy_part_to_buf()
57 if (copied != len) { in sg_copy_part_to_buf()
58 flow_log("%s copied %u bytes of %u requested. ", in sg_copy_part_to_buf()
59 __func__, (u32)copied, len); in sg_copy_part_to_buf()
72 size_t copied; in sg_copy_part_from_buf() local
75 copied = sg_pcopy_from_buffer(dest, nents, src, len, skip); in sg_copy_part_from_buf()
76 if (copied != len) { in sg_copy_part_from_buf()
77 flow_log("%s copied %u bytes of %u requested. ", in sg_copy_part_from_buf()
78 __func__, (u32)copied, len); in sg_copy_part_from_buf()
[all …]
/linux/fs/erofs/
H A Dinode.c46 struct erofs_inode_extended *die, copied; in erofs_read_inode() local
84 copied.i_u = die->i_u; in erofs_read_inode()
85 copied.i_nb = die->i_nb; in erofs_read_inode()
89 memcpy(&copied, dic, gotten); in erofs_read_inode()
99 memcpy((u8 *)&copied + gotten, ptr, ofs); in erofs_read_inode()
100 die = &copied; in erofs_read_inode()
119 copied.i_u = dic->i_u; in erofs_read_inode()
125 copied.i_nb = dic->i_nb; in erofs_read_inode()
128 copied.i_nb.startblk_hi = 0; in erofs_read_inode()
159 vi->startblk = le32_to_cpu(copied in erofs_read_inode()
[all...]
/linux/drivers/scsi/
H A Dlibiscsi_tcp.c86 * data is copied to the indicated sg entry, at the given
169 segment->copied = 0; in iscsi_tcp_segment_splice_digest()
179 * @copied: number of bytes copied
192 unsigned copied) in iscsi_tcp_segment_done() argument
196 ISCSI_DBG_TCP(tcp_conn->iscsi_conn, "copied %u %u size %u %s\n", in iscsi_tcp_segment_done()
197 segment->copied, copied, segment->size, in iscsi_tcp_segment_done()
199 if (segment->crcp && copied) { in iscsi_tcp_segment_done()
202 segment->data + segment->copied, in iscsi_tcp_segment_done()
203 copied); in iscsi_tcp_segment_done()
209 data + segment->copied + in iscsi_tcp_segment_done()
[all …]
/linux/net/vmw_vsock/
H A Dvsock_bpf.c81 int copied; in vsock_bpf_recvmsg() local
91 copied = -ENODEV; in vsock_bpf_recvmsg()
101 copied = sk_msg_recvmsg(sk, psock, msg, len, flags); in vsock_bpf_recvmsg()
102 while (copied == 0) { in vsock_bpf_recvmsg()
106 copied = -EAGAIN; in vsock_bpf_recvmsg()
116 copied = sk_msg_recvmsg(sk, psock, msg, len, flags); in vsock_bpf_recvmsg()
123 return copied; in vsock_bpf_recvmsg()
/linux/net/tls/
H A Dtls_sw.c702 u8 record_type, ssize_t *copied, int flags) in tls_merge_open_record()
708 *copied -= sk_msg_free(sk, msg); in tls_merge_open_record()
721 size_t copied; in tls_merge_open_record()
727 copied = msg_pl->sg.size; in tls_merge_open_record()
728 if (!copied) in tls_merge_open_record()
732 &copied, flags); in tls_merge_open_record()
737 ssize_t *copied) in tls_push_record()
759 *copied += part; in tls_push_record()
778 ssize_t copied = 0; in tls_push_record()
851 try_to_copy, &copied); in tls_push_record()
865 bpf_exec_tx_verdict(struct sk_msg * msg,struct sock * sk,bool full_record,u8 record_type,ssize_t * copied,int flags) bpf_exec_tx_verdict() argument
1001 size_t copied; tls_sw_push_pending_record() local
1017 tls_sw_sendmsg_splice(struct sock * sk,struct msghdr * msg,struct sk_msg * msg_pl,size_t try_to_copy,ssize_t * copied) tls_sw_sendmsg_splice() argument
1058 ssize_t copied = 0; tls_sw_sendmsg_locked() local
1318 ssize_t copied = 0; tls_sw_splice_eof() local
1447 ssize_t copied, use; tls_setup_from_iter() local
1905 ssize_t copied = 0; process_rx_list() local
2074 ssize_t copied = 0; tls_sw_recvmsg() local
2294 ssize_t copied = 0; tls_sw_splice_read() local
2367 ssize_t copied = 0; tls_sw_read_sock() local
[all...]
/linux/fs/
H A Dkernel_read_file.c40 ssize_t copied; in kernel_read_file() local
87 copied = 0; in kernel_read_file()
88 while (copied < buf_size) { in kernel_read_file()
90 size_t wanted = min_t(size_t, buf_size - copied, in kernel_read_file()
93 bytes = kernel_read(file, *buf + copied, wanted, &pos); in kernel_read_file()
101 copied += bytes; in kernel_read_file()
123 return ret == 0 ? copied : ret; in kernel_read_file()
/linux/net/core/
H A Dskmsg.c318 ssize_t orig, copied, use, offset; in sk_msg_zerocopy_from_iter()
329 copied = iov_iter_get_pages2(from, pages, bytes, maxpages, in sk_msg_zerocopy_from_iter()
331 if (copied <= 0) { in sk_msg_zerocopy_from_iter()
336 bytes -= copied; in sk_msg_zerocopy_from_iter()
337 msg->sg.size += copied; in sk_msg_zerocopy_from_iter()
339 while (copied) { in sk_msg_zerocopy_from_iter()
340 use = min_t(int, copied, PAGE_SIZE - offset); in sk_msg_zerocopy_from_iter()
347 copied -= use; in sk_msg_zerocopy_from_iter()
373 u32 copy, buf_size, copied = 0; in sk_msg_memcopy_from_iter()
401 copied in sk_msg_memcopy_from_iter()
317 ssize_t orig, copied, use, offset; sk_msg_zerocopy_from_iter() local
372 u32 copy, buf_size, copied = 0; sk_msg_memcopy_from_iter() local
418 int i, copied = 0; __sk_msg_recvmsg() local
551 int num_sge, copied; sk_psock_skb_ingress_enqueue() local
1273 int copied; sk_psock_verdict_data_ready() local
[all...]
H A Ddatagram.c423 u32 p_off, p_len, copied; in __skb_datagram_iter() local
433 copy, p, p_off, p_len, copied) { in __skb_datagram_iter()
491 size_t copied; in crc32c_and_copy_to_iter() local
493 copied = copy_to_iter(addr, bytes, i); in crc32c_and_copy_to_iter()
494 *crcp = crc32c(*crcp, addr, copied); in crc32c_and_copy_to_iter()
495 return copied; in crc32c_and_copy_to_iter()
577 size_t copied; in skb_copy_datagram_from_iter() local
581 copied = copy_page_from_iter(skb_frag_page(frag), in skb_copy_datagram_from_iter()
584 if (copied != copy) in skb_copy_datagram_from_iter()
648 ssize_t copied; in zerocopy_fill_skb_from_iter() local
[all …]
/linux/lib/
H A Diomap.c205 /* Make sure uninitialized memory isn't copied to devices. */ in iowrite8()
211 /* Make sure uninitialized memory isn't copied to devices. */ in iowrite16()
217 /* Make sure uninitialized memory isn't copied to devices. */ in iowrite16be()
223 /* Make sure uninitialized memory isn't copied to devices. */ in iowrite32()
229 /* Make sure uninitialized memory isn't copied to devices. */ in iowrite32be()
266 /* Make sure uninitialized memory isn't copied to devices. */ in __iowrite64_lo_hi()
274 /* Make sure uninitialized memory isn't copied to devices. */ in __iowrite64_hi_lo()
282 /* Make sure uninitialized memory isn't copied to devices. */ in __iowrite64be_lo_hi()
290 /* Make sure uninitialized memory isn't copied to devices. */ in __iowrite64be_hi_lo()
384 /* Make sure uninitialized memory isn't copied to devices. */ in iowrite8_rep()
[all …]
/linux/arch/riscv/lib/
H A Driscv_v_helpers.c25 size_t remain, copied; in enter_vector_usercopy() local
37 copied = n - remain; in enter_vector_usercopy()
38 dst += copied; in enter_vector_usercopy()
39 src += copied; in enter_vector_usercopy()
/linux/samples/kfifo/
H A Dinttype-example.c110 unsigned int copied; in fifo_write() local
115 ret = kfifo_from_user(&test, buf, count, &copied); in fifo_write()
121 return copied; in fifo_write()
128 unsigned int copied; in fifo_read() local
133 ret = kfifo_to_user(&test, buf, count, &copied); in fifo_read()
139 return copied; in fifo_read()
H A Drecord-example.c124 unsigned int copied; in fifo_write() local
129 ret = kfifo_from_user(&test, buf, count, &copied); in fifo_write()
135 return copied; in fifo_write()
142 unsigned int copied; in fifo_read() local
147 ret = kfifo_to_user(&test, buf, count, &copied); in fifo_read()
153 return copied; in fifo_read()
H A Dbytestream-example.c117 unsigned int copied; in fifo_write() local
122 ret = kfifo_from_user(&test, buf, count, &copied); in fifo_write()
128 return copied; in fifo_write()
135 unsigned int copied; in fifo_read() local
140 ret = kfifo_to_user(&test, buf, count, &copied); in fifo_read()
146 return copied; in fifo_read()
/linux/net/mptcp/
H A Dprotocol.c572 static void mptcp_subflow_cleanup_rbuf(struct sock *ssk, int copied) in mptcp_subflow_cleanup_rbuf() argument
578 tcp_cleanup_rbuf(ssk, copied); in mptcp_subflow_cleanup_rbuf()
595 static void mptcp_cleanup_rbuf(struct mptcp_sock *msk, int copied) in mptcp_cleanup_rbuf() argument
603 cleanup = (space > 0) && (space >= (old_space << 1)) && copied; in mptcp_cleanup_rbuf()
604 rx_empty = !sk_rmem_alloc_get(sk) && copied; in mptcp_cleanup_rbuf()
610 mptcp_subflow_cleanup_rbuf(ssk, copied); in mptcp_cleanup_rbuf()
1628 int len, copied = 0, err = 0; in __subflow_push_pending() local
1639 err = copied ? : ret; in __subflow_push_pending()
1644 copied += ret; in __subflow_push_pending()
1654 err = copied; in __subflow_push_pending()
[all …]
/linux/drivers/media/pci/cobalt/
H A Dcobalt-omnitek.c158 unsigned copied = 0; in descriptor_list_create() local
194 copy_bytes - copied); in descriptor_list_create()
206 copied += d->bytes; in descriptor_list_create()
231 copied += bytes; in descriptor_list_create()
234 if (copied == copy_bytes) { in descriptor_list_create()
235 while (copied < stride) { in descriptor_list_create()
237 stride - copied); in descriptor_list_create()
238 copied += bytes; in descriptor_list_create()
246 copied = 0; in descriptor_list_create()
/linux/net/sunrpc/
H A Dsocklib.c70 ssize_t copied = 0; in xdr_partial_copy_from_skb() local
80 copied += ret; in xdr_partial_copy_from_skb()
91 if (copied == 0) in xdr_partial_copy_from_skb()
93 return copied; in xdr_partial_copy_from_skb()
102 copied += ret; in xdr_partial_copy_from_skb()
104 return copied; in xdr_partial_copy_from_skb()
111 copied += xdr_skb_read_bits(desc, xdr->tail[0].iov_base, in xdr_partial_copy_from_skb()
115 return copied; in xdr_partial_copy_from_skb()
/linux/lib/tests/
H A Dkunit_iov_iter.c126 size_t bufsize, npages, size, copied; in iov_kunit_copy_to_kvec()
143 copied = copy_to_iter(scratch, size, &iter); in iov_kunit_copy_to_kvec()
145 KUNIT_EXPECT_EQ(test, copied, size); in iov_kunit_copy_to_kvec()
176 size_t bufsize, npages, size, copied; in iov_kunit_copy_from_kvec()
193 copied = copy_from_iter(scratch, size, &iter); in iov_kunit_copy_from_kvec()
195 KUNIT_EXPECT_EQ(test, copied, size); in iov_kunit_copy_from_kvec()
285 size_t bufsize, npages, size, copied; in iov_kunit_copy_to_bvec()
302 copied = copy_to_iter(scratch, size, &iter); in iov_kunit_copy_to_bvec()
304 KUNIT_EXPECT_EQ(test, copied, size); in iov_kunit_copy_to_bvec()
339 size_t bufsize, npages, size, copied; in iov_kunit_copy_from_bvec()
118 size_t bufsize, npages, size, copied; iov_kunit_copy_to_kvec() local
168 size_t bufsize, npages, size, copied; iov_kunit_copy_from_kvec() local
277 size_t bufsize, npages, size, copied; iov_kunit_copy_to_bvec() local
331 size_t bufsize, npages, size, copied; iov_kunit_copy_from_bvec() local
432 size_t bufsize, npages, size, copied; iov_kunit_copy_to_folioq() local
494 size_t bufsize, npages, size, copied; iov_kunit_copy_from_folioq() local
594 size_t bufsize, npages, size, copied; iov_kunit_copy_to_xarray() local
652 size_t bufsize, npages, size, copied; iov_kunit_copy_from_xarray() local
[all...]
/linux/Documentation/staging/
H A Dlzo.rst23 opcode and on the number of literals copied by previous instruction. The
33 encoded on larger values), or a literal to be copied to the output buffer.
60 are copied before starting the next instruction. The number of literals that
61 were copied may change the meaning and behaviour of the next instruction. In
63 literals were copied. This is the information stored in the <state> variable
64 in this implementation. This number of immediate literals to be copied is
123 Depends on the number of literals copied by the last instruction.
130 state = 4 (no extra literals are copied)
/linux/net/rds/
H A Dmessage.c441 ssize_t copied; in rds_message_zcopy_from_user() local
443 copied = iov_iter_get_pages2(from, &pages, PAGE_SIZE, in rds_message_zcopy_from_user()
445 if (copied < 0) { in rds_message_zcopy_from_user()
457 length -= copied; in rds_message_zcopy_from_user()
458 sg_set_page(sg, pages, copied, start); in rds_message_zcopy_from_user()
521 int copied; in rds_message_inc_copy_to_user() local
530 copied = 0; in rds_message_inc_copy_to_user()
532 while (iov_iter_count(to) && copied < len) { in rds_message_inc_copy_to_user()
535 to_copy = min_t(unsigned long, to_copy, len - copied); in rds_message_inc_copy_to_user()
544 copied += to_copy; in rds_message_inc_copy_to_user()
[all …]

12345678910>>...55