| /Linux-v6.1/drivers/char/hw_random/ |
| D | arm_smccc_trng.c | 39 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 …]
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| /Linux-v6.1/net/ipv4/ |
| D | tcp_bpf.c | 18 u32 size, copied = 0; in bpf_tcp_ingress() local
34 if (!copied) in bpf_tcp_ingress()
41 copied += size; in bpf_tcp_ingress()
181 int copied; in tcp_bpf_recvmsg_parser() local
192 copied = sk_msg_recvmsg(sk, psock, msg, len, flags); in tcp_bpf_recvmsg_parser()
193 if (!copied) { in tcp_bpf_recvmsg_parser()
201 copied = sock_error(sk); in tcp_bpf_recvmsg_parser()
209 copied = -ENOTCONN; in tcp_bpf_recvmsg_parser()
215 copied = -EAGAIN; in tcp_bpf_recvmsg_parser()
220 copied = sock_intr_errno(timeo); in tcp_bpf_recvmsg_parser()
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| D | udp_bpf.c | 66 int copied, ret; in udp_bpf_recvmsg() local
81 copied = sk_msg_recvmsg(sk, psock, msg, len, flags); in udp_bpf_recvmsg()
82 if (!copied) { in udp_bpf_recvmsg()
94 copied = -EAGAIN; in udp_bpf_recvmsg()
96 ret = copied; in udp_bpf_recvmsg()
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| /Linux-v6.1/drivers/net/ethernet/chelsio/inline_crypto/chtls/ |
| D | chtls_io.c | 1015 int copied = 0; in chtls_sendmsg() local
1184 copied += copy; in chtls_sendmsg()
1209 if (copied) in chtls_sendmsg()
1213 return copied; in chtls_sendmsg()
1221 if (copied) in chtls_sendmsg()
1226 copied = sk_stream_error(sk, flags, err); in chtls_sendmsg()
1235 int mss, err, copied; in chtls_sendpage() local
1240 copied = 0; in chtls_sendpage()
1299 copied += copy; in chtls_sendpage()
1322 if (copied) in chtls_sendpage()
[all …]
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| /Linux-v6.1/arch/s390/mm/ |
| D | maccess.c | 68 long copied; in s390_kernel_write() local
75 copied = s390_kernel_write_odd(tmp, src, size); in s390_kernel_write()
76 tmp += copied; in s390_kernel_write()
77 src += copied; in s390_kernel_write()
78 size -= copied; in s390_kernel_write()
95 size_t len, copied, res = 0; in memcpy_real_iter() local
112 copied = copy_to_iter(chunk, len, iter); in memcpy_real_iter()
115 count -= copied; in memcpy_real_iter()
116 src += copied; in memcpy_real_iter()
117 res += copied; in memcpy_real_iter()
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| /Linux-v6.1/lib/ |
| D | kfifo.c | 146 * make sure that the data is copied before in kfifo_copy_out()
177 unsigned int *copied) in kfifo_copy_from_user() argument
205 *copied = len - ret * esize; in kfifo_copy_from_user()
206 /* return the number of elements which are not copied */ in kfifo_copy_from_user()
211 unsigned long len, unsigned int *copied) in __kfifo_from_user() argument
225 ret = kfifo_copy_from_user(fifo, from, len, fifo->in, copied); in __kfifo_from_user()
237 unsigned int len, unsigned int off, unsigned int *copied) in kfifo_copy_to_user() argument
261 * make sure that the data is copied before in kfifo_copy_to_user()
265 *copied = len - ret * esize; in kfifo_copy_to_user()
266 /* return the number of elements which are not copied */ in kfifo_copy_to_user()
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| D | iomap.c | 205 /* 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()
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| /Linux-v6.1/drivers/s390/char/ |
| D | zcore.c | 61 * @iter: Iterator where memory should be copied to
62 * @src: Start address within HSA where data should be copied
63 * @count: Size of buffer, which should be copied
67 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()
95 * @dest: Kernel or user buffer where memory should be copied to
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| /Linux-v6.1/drivers/crypto/bcm/ |
| D | util.c | 53 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 …]
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| /Linux-v6.1/drivers/scsi/ |
| D | libiscsi_tcp.c | 86 * 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
197 ISCSI_DBG_TCP(tcp_conn->iscsi_conn, "copied %u %u size %u %s\n", in iscsi_tcp_segment_done()
198 segment->copied, copied, segment->size, in iscsi_tcp_segment_done()
200 if (segment->hash && copied) { in iscsi_tcp_segment_done()
209 sg_set_page(&sg, sg_page(segment->sg), copied, in iscsi_tcp_segment_done()
210 segment->copied + segment->sg_offset + in iscsi_tcp_segment_done()
213 sg_init_one(&sg, segment->data + segment->copied, in iscsi_tcp_segment_done()
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| /Linux-v6.1/crypto/ |
| D | curve25519-generic.c | 30 int copied, nbytes; in curve25519_compute_value() local
34 copied = sg_copy_to_buffer(req->src, in curve25519_compute_value()
38 if (copied != CURVE25519_KEY_SIZE) in curve25519_compute_value()
49 copied = sg_copy_from_buffer(req->dst, sg_nents_for_len(req->dst, in curve25519_compute_value()
52 if (copied != nbytes) in curve25519_compute_value()
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| /Linux-v6.1/fs/ |
| D | kernel_read_file.c | 40 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()
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| /Linux-v6.1/samples/kfifo/ |
| D | inttype-example.c | 110 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()
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| D | record-example.c | 124 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()
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| D | bytestream-example.c | 117 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()
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| /Linux-v6.1/fs/erofs/ |
| D | inode.c | 22 struct erofs_inode_extended *die, *copied = NULL; in erofs_read_inode() local
67 copied = kmalloc(vi->inode_isize, GFP_NOFS); in erofs_read_inode()
68 if (!copied) { in erofs_read_inode()
72 memcpy(copied, dic, gotten); in erofs_read_inode()
78 kfree(copied); in erofs_read_inode()
82 memcpy((u8 *)copied + gotten, kaddr, *ofs); in erofs_read_inode()
83 die = copied; in erofs_read_inode()
122 kfree(copied); in erofs_read_inode()
123 copied = NULL; in erofs_read_inode()
204 kfree(copied); in erofs_read_inode()
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| /Linux-v6.1/drivers/staging/vme_user/ |
| D | vme_user.c | 122 ssize_t copied = 0; in resource_to_user() local
127 copied = vme_master_read(image[minor].resource, image[minor].kern_buf, in resource_to_user()
129 if (copied < 0) in resource_to_user()
130 return (int)copied; in resource_to_user()
132 if (copy_to_user(buf, image[minor].kern_buf, (unsigned long)copied)) in resource_to_user()
135 return copied; in resource_to_user()
296 unsigned long copied; in vme_user_ioctl() local
306 copied = copy_from_user(&irq_req, argp, in vme_user_ioctl()
308 if (copied) { in vme_user_ioctl()
332 copied = copy_to_user(argp, &master, in vme_user_ioctl()
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| /Linux-v6.1/arch/arm/crypto/ |
| D | curve25519-glue.c | 70 int copied, nbytes; in curve25519_compute_value() local
74 copied = sg_copy_to_buffer(req->src, in curve25519_compute_value()
78 if (copied != CURVE25519_KEY_SIZE) in curve25519_compute_value()
89 copied = sg_copy_from_buffer(req->dst, sg_nents_for_len(req->dst, in curve25519_compute_value()
92 if (copied != nbytes) in curve25519_compute_value()
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| /Linux-v6.1/include/linux/ |
| D | uio.h | 191 size_t copied = copy_from_iter(addr, bytes, i); in copy_from_iter_full() local
192 if (likely(copied == bytes)) in copy_from_iter_full()
194 iov_iter_revert(i, copied); in copy_from_iter_full()
209 size_t copied = copy_from_iter_nocache(addr, bytes, i); in copy_from_iter_full_nocache() local
210 if (likely(copied == bytes)) in copy_from_iter_full_nocache()
212 iov_iter_revert(i, copied); in copy_from_iter_full_nocache()
320 size_t copied = csum_and_copy_from_iter(addr, bytes, csum, i); in csum_and_copy_from_iter_full() local
321 if (likely(copied == bytes)) in csum_and_copy_from_iter_full()
323 iov_iter_revert(i, copied); in csum_and_copy_from_iter_full()
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| /Linux-v6.1/drivers/media/pci/cobalt/ |
| D | cobalt-omnitek.c | 158 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()
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| /Linux-v6.1/net/rds/ |
| D | message.c | 392 ssize_t copied; in rds_message_zcopy_from_user() local
394 copied = iov_iter_get_pages2(from, &pages, PAGE_SIZE, in rds_message_zcopy_from_user()
396 if (copied < 0) { in rds_message_zcopy_from_user()
407 total_copied += copied; in rds_message_zcopy_from_user()
408 length -= copied; in rds_message_zcopy_from_user()
409 sg_set_page(sg, pages, copied, start); in rds_message_zcopy_from_user()
472 int copied; in rds_message_inc_copy_to_user() local
481 copied = 0; in rds_message_inc_copy_to_user()
483 while (iov_iter_count(to) && copied < len) { in rds_message_inc_copy_to_user()
486 to_copy = min_t(unsigned long, to_copy, len - copied); in rds_message_inc_copy_to_user()
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| /Linux-v6.1/net/core/ |
| D | skmsg.c | 316 ssize_t orig, copied, use, offset; in sk_msg_zerocopy_from_iter() local
327 copied = iov_iter_get_pages2(from, pages, bytes, maxpages, in sk_msg_zerocopy_from_iter()
329 if (copied <= 0) { in sk_msg_zerocopy_from_iter()
334 bytes -= copied; in sk_msg_zerocopy_from_iter()
335 msg->sg.size += copied; in sk_msg_zerocopy_from_iter()
337 while (copied) { in sk_msg_zerocopy_from_iter()
338 use = min_t(int, copied, PAGE_SIZE - offset); in sk_msg_zerocopy_from_iter()
345 copied -= use; in sk_msg_zerocopy_from_iter()
417 int i, copied = 0; in sk_msg_recvmsg() local
420 while (copied != len) { in sk_msg_recvmsg()
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| /Linux-v6.1/fs/iomap/ |
| D | direct-io.c | 252 size_t copied = 0; in iomap_dio_bio_iter() local
318 iov_iter_revert(dio->submit.iter, copied); in iomap_dio_bio_iter()
319 copied = ret = 0; in iomap_dio_bio_iter()
352 copied += n; in iomap_dio_bio_iter()
381 iov_iter_reexpand(dio->submit.iter, orig_count - copied); in iomap_dio_bio_iter()
382 if (copied) in iomap_dio_bio_iter()
383 return copied; in iomap_dio_bio_iter()
406 size_t copied; in iomap_dio_inline_iter() local
416 copied = copy_from_iter(inline_data, length, iter); in iomap_dio_inline_iter()
417 if (copied) { in iomap_dio_inline_iter()
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| /Linux-v6.1/arch/powerpc/include/asm/nohash/32/ |
| D | pte-8xx.h | 18 * set these at the page level since they get copied from the Mx_TWC
22 * copied to the MD_TWC before it gets loaded.
41 #define _PAGE_GUARDED 0x0010 /* Copied to L1 G entry in DTLB */
42 #define _PAGE_ACCESSED 0x0020 /* Copied to L1 APG 1 entry in I/DTLB */
43 #define _PAGE_EXEC 0x0040 /* Copied to PP (bit 21) in ITLB */
49 #define _PAGE_HUGE 0x0800 /* Copied to L1 PS bit 29 */
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| /Linux-v6.1/net/tls/ |
| D | tls_sw.c | 787 ssize_t *copied, int flags) in bpf_exec_tx_verdict() argument
804 *copied -= sk_msg_free(sk, msg); in bpf_exec_tx_verdict()
833 *copied -= sk_msg_free(sk, msg); in bpf_exec_tx_verdict()
852 *copied -= sk_msg_free_nocharge(sk, &msg_redir); in bpf_exec_tx_verdict()
867 *copied -= (send + delta); in bpf_exec_tx_verdict()
901 size_t copied; in tls_sw_push_pending_record() local
907 copied = msg_pl->sg.size; in tls_sw_push_pending_record()
908 if (!copied) in tls_sw_push_pending_record()
912 &copied, flags); in tls_sw_push_pending_record()
926 ssize_t copied = 0; in tls_sw_sendmsg() local
[all …]
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