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Searched refs:copied (Results 26 – 50 of 434) sorted by relevance

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/linux/block/partitions/
H A Daix.c88 int copied = 512; in read_lba() local
93 if (copied > count) in read_lba()
94 copied = count; in read_lba()
95 memcpy(buffer, data, copied); in read_lba()
97 buffer += copied; in read_lba()
98 totalreadcount += copied; in read_lba()
99 count -= copied; in read_lba()
/linux/include/linux/
H A Duio.h211 size_t copied = copy_to_iter(addr, bytes, i); in copy_to_iter_full() local
212 if (likely(copied == bytes)) in copy_to_iter_full()
214 iov_iter_revert(i, copied); in copy_to_iter_full()
221 size_t copied = copy_from_iter(addr, bytes, i); in copy_from_iter_full() local
222 if (likely(copied == bytes)) in copy_from_iter_full()
224 iov_iter_revert(i, copied); in copy_from_iter_full()
239 size_t copied = copy_from_iter_nocache(addr, bytes, i); in copy_from_iter_full_nocache() local
240 if (likely(copied == bytes)) in copy_from_iter_full_nocache()
242 iov_iter_revert(i, copied); in copy_from_iter_full_nocache()
/linux/net/rds/
H A Dmessage.c391 ssize_t copied; in rds_message_zcopy_from_user() local
393 copied = iov_iter_get_pages2(from, &pages, PAGE_SIZE, in rds_message_zcopy_from_user()
395 if (copied < 0) { in rds_message_zcopy_from_user()
406 length -= copied; in rds_message_zcopy_from_user()
407 sg_set_page(sg, pages, copied, start); in rds_message_zcopy_from_user()
470 int copied; in rds_message_inc_copy_to_user() local
479 copied = 0; in rds_message_inc_copy_to_user()
481 while (iov_iter_count(to) && copied < len) { in rds_message_inc_copy_to_user()
484 to_copy = min_t(unsigned long, to_copy, len - copied); in rds_message_inc_copy_to_user()
493 copied += to_copy; in rds_message_inc_copy_to_user()
[all …]
/linux/net/ipv4/
H A Dudp_bpf.c66 int copied, ret; in udp_bpf_recvmsg() local
84 copied = sk_msg_recvmsg(sk, psock, msg, len, flags); in udp_bpf_recvmsg()
85 if (!copied) { in udp_bpf_recvmsg()
97 copied = -EAGAIN; in udp_bpf_recvmsg()
99 ret = copied; in udp_bpf_recvmsg()
/linux/lib/
H A Dkunit_iov_iter.c105 size_t bufsize, npages, size, copied; in iov_kunit_copy_to_kvec() local
124 KUNIT_EXPECT_EQ(test, copied, size); in iov_kunit_copy_to_kvec()
155 size_t bufsize, npages, size, copied; in iov_kunit_copy_from_kvec() local
174 KUNIT_EXPECT_EQ(test, copied, size); in iov_kunit_copy_from_kvec()
264 size_t bufsize, npages, size, copied; in iov_kunit_copy_to_bvec() local
283 KUNIT_EXPECT_EQ(test, copied, size); in iov_kunit_copy_to_bvec()
318 size_t bufsize, npages, size, copied; in iov_kunit_copy_from_bvec() local
337 KUNIT_EXPECT_EQ(test, copied, size); in iov_kunit_copy_from_bvec()
411 size_t bufsize, npages, size, copied; in iov_kunit_copy_to_xarray() local
436 KUNIT_EXPECT_EQ(test, copied, size); in iov_kunit_copy_to_xarray()
[all …]
H A Dtest_kmod.c651 int copied; in config_test_driver_store() local
661 return copied; in config_test_driver_store()
698 int copied; in config_test_fs_store() local
705 copied = config_copy_test_fs(config, buf, count); in config_test_fs_store()
708 return copied; in config_test_fs_store()
727 int copied = 0; in trigger_config_run_type() local
742 copied = config_copy_test_fs(config, test_str, in trigger_config_run_type()
754 if (copied <= 0 || copied != strlen(test_str)) { in trigger_config_run_type()
803 int ret = -ENOMEM, copied; in __kmod_config_init() local
809 if (copied != strlen(TEST_START_DRIVER)) in __kmod_config_init()
[all …]
/linux/drivers/iio/buffer/
H A Dkfifo_buf.c103 int ret, copied; in iio_read_kfifo() local
112 ret = kfifo_to_user(&kf->kf, buf, n, &copied); in iio_read_kfifo()
117 return copied; in iio_read_kfifo()
174 int ret, copied; in iio_kfifo_write() local
180 ret = kfifo_from_user(&kf->kf, buf, n, &copied); in iio_kfifo_write()
185 return copied; in iio_kfifo_write()
/linux/net/core/
H A Dskmsg.c330 if (copied <= 0) { in sk_msg_zerocopy_from_iter()
335 bytes -= copied; in sk_msg_zerocopy_from_iter()
338 while (copied) { in sk_msg_zerocopy_from_iter()
346 copied -= use; in sk_msg_zerocopy_from_iter()
418 int i, copied = 0; in sk_msg_recvmsg() local
439 copied = copied ? copied : -EFAULT; in sk_msg_recvmsg()
443 copied += copy; in sk_msg_recvmsg()
484 return copied; in sk_msg_recvmsg()
548 copied = len; in sk_psock_skb_ingress_enqueue()
556 return copied; in sk_psock_skb_ingress_enqueue()
[all …]
/linux/net/llc/
H A Daf_llc.c767 size_t copied = 0; in llc_ui_recvmsg() local
775 copied = -ENOTCONN; in llc_ui_recvmsg()
788 copied = 0; in llc_ui_recvmsg()
799 if (copied) in llc_ui_recvmsg()
817 if (copied) { in llc_ui_recvmsg()
847 copied = -EAGAIN; in llc_ui_recvmsg()
876 if (!copied) in llc_ui_recvmsg()
883 copied += used; in llc_ui_recvmsg()
903 return copied; in llc_ui_recvmsg()
967 if (copied < 0) in llc_ui_sendmsg()
[all …]
/linux/net/sunrpc/
H A Dsocklib.c94 ssize_t copied = 0; in xdr_partial_copy_from_skb() local
101 copied += ret; in xdr_partial_copy_from_skb()
128 if (copied == 0) in xdr_partial_copy_from_skb()
129 copied = -ENOMEM; in xdr_partial_copy_from_skb()
149 copied += ret; in xdr_partial_copy_from_skb()
157 copied += copy_actor(desc, (char *)xdr->tail[0].iov_base + base, len - base); in xdr_partial_copy_from_skb()
159 return copied; in xdr_partial_copy_from_skb()
H A Dxdr.c2048 if (!copied) { in xdr_xcode_array2()
2054 copied += l; in xdr_xcode_array2()
2056 copied = 0; in xdr_xcode_array2()
2059 copied += l; in xdr_xcode_array2()
2064 copied = 0; in xdr_xcode_array2()
2088 if (!copied) { in xdr_xcode_array2()
2094 copied += l; in xdr_xcode_array2()
2096 copied = 0; in xdr_xcode_array2()
2099 copied += l; in xdr_xcode_array2()
2104 copied = 0; in xdr_xcode_array2()
[all …]
/linux/arch/alpha/kernel/
H A Dptrace.c162 int copied = access_process_vm(task, addr, data, sizeof(int), in read_int() local
164 return (copied == sizeof(int)) ? 0 : -EIO; in read_int()
170 int copied = access_process_vm(task, addr, &data, sizeof(int), in write_int() local
172 return (copied == sizeof(int)) ? 0 : -EIO; in write_int()
281 size_t copied; in arch_ptrace() local
288 copied = ptrace_access_vm(child, addr, &tmp, sizeof(tmp), in arch_ptrace()
291 if (copied != sizeof(tmp)) in arch_ptrace()
/linux/net/unix/
H A Dunix_bpf.c55 int copied; in unix_bpf_recvmsg() local
73 copied = sk_msg_recvmsg(sk, psock, msg, len, flags); in unix_bpf_recvmsg()
74 if (!copied) { in unix_bpf_recvmsg()
87 copied = -EAGAIN; in unix_bpf_recvmsg()
91 return copied; in unix_bpf_recvmsg()
/linux/net/bluetooth/
H A Daf_bluetooth.c303 size_t copied; in bt_sock_recvmsg() local
321 copied = skb->len; in bt_sock_recvmsg()
322 if (len < copied) { in bt_sock_recvmsg()
324 copied = len; in bt_sock_recvmsg()
347 copied = skblen; in bt_sock_recvmsg()
349 return err ? : copied; in bt_sock_recvmsg()
406 if (copied >= target) in bt_sock_stream_recvmsg()
431 if (!copied) in bt_sock_stream_recvmsg()
432 copied = -EFAULT; in bt_sock_stream_recvmsg()
435 copied += chunk; in bt_sock_stream_recvmsg()
[all …]
/linux/crypto/
H A Decdh.c62 size_t copied, nbytes, public_key_sz; in ecdh_compute_value() local
85 copied = sg_copy_to_buffer(req->src, in ecdh_compute_value()
89 if (copied != public_key_sz) in ecdh_compute_value()
109 copied = sg_copy_from_buffer(req->dst, sg_nents_for_len(req->dst, in ecdh_compute_value()
112 if (copied != nbytes) in ecdh_compute_value()
/linux/arch/powerpc/lib/
H A Dpmem.c72 unsigned long copied, start = (unsigned long) dest; in __copy_from_user_flushcache() local
74 copied = __copy_from_user(dest, src, size); in __copy_from_user_flushcache()
77 return copied; in __copy_from_user_flushcache()
/linux/fs/bcachefs/
H A Dthread_with_file.c115 size_t copied = 0, b; in thread_with_stdio_read() local
137 copied += b; in thread_with_stdio_read()
146 return copied ?: ret; in thread_with_stdio_read()
168 size_t copied = 0; in thread_with_stdio_write() local
193 copied += b; in thread_with_stdio_write()
212 return copied ?: ret; in thread_with_stdio_write()
361 size_t copied = 0; in bch2_stdio_redirect_readline() local
386 copied += b; in bch2_stdio_redirect_readline()
394 return copied ?: ret; in bch2_stdio_redirect_readline()
H A Dfs-io-buffered.c755 BUG_ON(offset + copied > folio_size(folio)); in bch2_write_end()
765 copied = 0; in bch2_write_end()
769 if (pos + copied > inode->v.i_size) in bch2_write_end()
770 i_size_write(&inode->v, pos + copied); in bch2_write_end()
773 if (copied) { in bch2_write_end()
789 return copied; in bch2_write_end()
812 unsigned copied = 0, f_offset, f_copied; in __bch2_buffered_write() local
917 copied += f_copied; in __bch2_buffered_write()
928 if (!copied) in __bch2_buffered_write()
931 end = pos + copied; in __bch2_buffered_write()
[all …]
/linux/mm/
H A Dprocess_vm_access.c37 size_t copied; in process_vm_rw_pages() local
43 copied = copy_page_from_iter(page, offset, copy, iter); in process_vm_rw_pages()
45 copied = copy_page_to_iter(page, offset, copy, iter); in process_vm_rw_pages()
47 len -= copied; in process_vm_rw_pages()
48 if (copied < copy && iov_iter_count(iter)) in process_vm_rw_pages()
/linux/drivers/crypto/
H A Datmel-ecc.c53 size_t copied, n_sz; in atmel_ecdh_done() local
62 copied = sg_copy_from_buffer(req->dst, sg_nents_for_len(req->dst, n_sz), in atmel_ecdh_done()
64 if (copied != n_sz) in atmel_ecdh_done()
141 size_t copied, nbytes; in atmel_ecdh_generate_public_key() local
156 copied = sg_copy_from_buffer(req->dst, in atmel_ecdh_generate_public_key()
159 if (copied != nbytes) in atmel_ecdh_generate_public_key()
/linux/drivers/s390/char/
H A Dzcore.c67 size_t bytes, copied, res = 0; in memcpy_hsa_iter() local
81 copied = copy_to_iter(hsa_buf + offset, bytes, iter); in memcpy_hsa_iter()
82 count -= copied; in memcpy_hsa_iter()
83 src += copied; in memcpy_hsa_iter()
84 res += copied; in memcpy_hsa_iter()
85 if (copied < bytes) in memcpy_hsa_iter()
/linux/fs/ecryptfs/
H A Dmmap.c465 loff_t pos, unsigned len, unsigned copied, in ecryptfs_write_end() argument
470 unsigned to = from + copied; in ecryptfs_write_end()
482 rc = copied; in ecryptfs_write_end()
489 if (copied < PAGE_SIZE) { in ecryptfs_write_end()
508 if (pos + copied > i_size_read(ecryptfs_inode)) { in ecryptfs_write_end()
509 i_size_write(ecryptfs_inode, pos + copied); in ecryptfs_write_end()
519 rc = copied; in ecryptfs_write_end()
/linux/net/mptcp/
H A Dprotocol.c1554 err = copied; in __subflow_push_pending()
1559 err = copied; in __subflow_push_pending()
1687 if (copied) { in __mptcp_subflow_push_pending()
1907 if (copied) in mptcp_sendmsg()
1912 return copied; in mptcp_sendmsg()
1915 if (copied) in mptcp_sendmsg()
1975 return copied; in __mptcp_recvmsg_mskq()
1998 msk->rcvq_space.copied += copied; in mptcp_rcv_space_adjust()
2192 if (!copied) in mptcp_recvmsg()
2211 if (copied) { in mptcp_recvmsg()
[all …]
/linux/net/ieee802154/
H A Dsocket.c318 size_t copied = 0; in raw_recvmsg() local
326 copied = skb->len; in raw_recvmsg()
327 if (len < copied) { in raw_recvmsg()
329 copied = len; in raw_recvmsg()
339 copied = skb->len; in raw_recvmsg()
345 return copied; in raw_recvmsg()
708 size_t copied = 0; in dgram_recvmsg() local
718 copied = skb->len; in dgram_recvmsg()
719 if (len < copied) { in dgram_recvmsg()
721 copied = len; in dgram_recvmsg()
[all …]
/linux/arch/x86/kernel/
H A Dstep.c60 int i, copied; in is_setting_trap_flag() local
64 copied = access_process_vm(child, addr, opcode, sizeof(opcode), in is_setting_trap_flag()
66 for (i = 0; i < copied; i++) { in is_setting_trap_flag()

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