| /Linux-v4.19/drivers/crypto/chelsio/chtls/ |
| D | chtls_io.c | 997 int copied = 0; in chtls_sendmsg() local
1161 copied += copy; in chtls_sendmsg()
1186 if (copied) in chtls_sendmsg()
1190 return copied + hdrlen; in chtls_sendmsg()
1198 if (copied) in chtls_sendmsg()
1203 copied = sk_stream_error(sk, flags, err); in chtls_sendmsg()
1212 int mss, err, copied; in chtls_sendpage() local
1217 copied = 0; in chtls_sendpage()
1275 copied += copy; in chtls_sendpage()
1298 if (copied) in chtls_sendpage()
[all …]
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| /Linux-v4.19/mm/ |
| D | userfaultfd.c | 165 long copied; in __mcopy_atomic_hugetlb() local
186 copied = 0; in __mcopy_atomic_hugetlb()
226 (len - copied) & (vma_hpagesize - 1))) in __mcopy_atomic_hugetlb()
298 copied += vma_hpagesize; in __mcopy_atomic_hugetlb()
358 BUG_ON(copied < 0); in __mcopy_atomic_hugetlb()
360 BUG_ON(!copied && !err); in __mcopy_atomic_hugetlb()
361 return copied ? copied : err; in __mcopy_atomic_hugetlb()
414 long copied; in __mcopy_atomic() local
429 copied = 0; in __mcopy_atomic()
555 copied += PAGE_SIZE; in __mcopy_atomic()
[all …]
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| /Linux-v4.19/samples/kfifo/ |
| D | record-example.c | 126 unsigned int copied; in fifo_write() local
131 ret = kfifo_from_user(&test, buf, count, &copied); in fifo_write()
135 return ret ? ret : copied; in fifo_write()
142 unsigned int copied; in fifo_read() local
147 ret = kfifo_to_user(&test, buf, count, &copied); in fifo_read()
151 return ret ? ret : copied; in fifo_read()
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| D | inttype-example.c | 112 unsigned int copied; in fifo_write() local
117 ret = kfifo_from_user(&test, buf, count, &copied); in fifo_write()
121 return ret ? ret : copied; in fifo_write()
128 unsigned int copied; in fifo_read() local
133 ret = kfifo_to_user(&test, buf, count, &copied); in fifo_read()
137 return ret ? ret : copied; in fifo_read()
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| D | bytestream-example.c | 119 unsigned int copied; in fifo_write() local
124 ret = kfifo_from_user(&test, buf, count, &copied); in fifo_write()
128 return ret ? ret : copied; in fifo_write()
135 unsigned int copied; in fifo_read() local
140 ret = kfifo_to_user(&test, buf, count, &copied); in fifo_read()
144 return ret ? ret : copied; in fifo_read()
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| /Linux-v4.19/net/sunrpc/ |
| D | socklib.c | 76 ssize_t copied = 0; in xdr_partial_copy_from_skb() local
83 copied += ret; in xdr_partial_copy_from_skb()
110 if (copied == 0) in xdr_partial_copy_from_skb()
111 copied = -ENOMEM; in xdr_partial_copy_from_skb()
131 copied += ret; in xdr_partial_copy_from_skb()
139 copied += copy_actor(desc, (char *)xdr->tail[0].iov_base + base, len - base); in xdr_partial_copy_from_skb()
141 return copied; in xdr_partial_copy_from_skb()
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| /Linux-v4.19/drivers/crypto/bcm/ |
| D | util.c | 64 size_t copied; in sg_copy_part_to_buf() local
67 copied = sg_pcopy_to_buffer(src, nents, dest, len, skip); in sg_copy_part_to_buf()
68 if (copied != len) { in sg_copy_part_to_buf()
70 __func__, (u32)copied, len); in sg_copy_part_to_buf()
83 size_t copied; in sg_copy_part_from_buf() local
86 copied = sg_pcopy_from_buffer(dest, nents, src, len, skip); in sg_copy_part_from_buf()
87 if (copied != len) { in sg_copy_part_from_buf()
89 __func__, (u32)copied, len); in sg_copy_part_from_buf()
156 u32 copied = 0; /* number of bytes copied so far */ in spu_msg_sg_add() local
164 frag_len = min(entry_len, length - copied); in spu_msg_sg_add()
[all …]
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| /Linux-v4.19/drivers/staging/vme/devices/ |
| 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()
[all …]
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| /Linux-v4.19/lib/ |
| D | kfifo.c | 190 unsigned int *copied) in kfifo_copy_from_user() argument
218 *copied = len - ret * esize; in kfifo_copy_from_user()
224 unsigned long len, unsigned int *copied) in __kfifo_from_user() argument
238 ret = kfifo_copy_from_user(fifo, from, len, fifo->in, copied); in __kfifo_from_user()
250 unsigned int len, unsigned int off, unsigned int *copied) in kfifo_copy_to_user() argument
278 *copied = len - ret * esize; in kfifo_copy_to_user()
284 unsigned long len, unsigned int *copied) in __kfifo_to_user() argument
297 ret = kfifo_copy_to_user(fifo, to, len, fifo->out, copied); in __kfifo_to_user()
513 unsigned long len, unsigned int *copied, size_t recsize) in __kfifo_from_user_r() argument
520 *copied = 0; in __kfifo_from_user_r()
[all …]
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| /Linux-v4.19/drivers/scsi/ |
| D | libiscsi_tcp.c | 171 segment->copied = 0; in iscsi_tcp_segment_splice_digest()
194 unsigned copied) in iscsi_tcp_segment_done() argument
200 segment->copied, copied, segment->size, in iscsi_tcp_segment_done()
202 if (segment->hash && copied) { in iscsi_tcp_segment_done()
211 sg_set_page(&sg, sg_page(segment->sg), copied, in iscsi_tcp_segment_done()
212 segment->copied + segment->sg_offset + in iscsi_tcp_segment_done()
215 sg_init_one(&sg, segment->data + segment->copied, in iscsi_tcp_segment_done()
216 copied); in iscsi_tcp_segment_done()
217 ahash_request_set_crypt(segment->hash, &sg, NULL, copied); in iscsi_tcp_segment_done()
221 segment->copied += copied; in iscsi_tcp_segment_done()
[all …]
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| /Linux-v4.19/net/rds/ |
| D | message.c | 386 ssize_t copied; in rds_message_zcopy_from_user() local
388 copied = iov_iter_get_pages(from, &pages, PAGE_SIZE, in rds_message_zcopy_from_user()
390 if (copied < 0) { in rds_message_zcopy_from_user()
401 total_copied += copied; in rds_message_zcopy_from_user()
402 iov_iter_advance(from, copied); in rds_message_zcopy_from_user()
403 length -= copied; in rds_message_zcopy_from_user()
404 sg_set_page(sg, pages, copied, start); in rds_message_zcopy_from_user()
467 int copied; in rds_message_inc_copy_to_user() local
476 copied = 0; in rds_message_inc_copy_to_user()
478 while (iov_iter_count(to) && copied < len) { in rds_message_inc_copy_to_user()
[all …]
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| /Linux-v4.19/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-v4.19/drivers/s390/char/ |
| D | sclp_ctl.c | 59 unsigned long copied; in sclp_ctl_ioctl_sccb() local
69 copied = PAGE_SIZE - in sclp_ctl_ioctl_sccb()
72 sizeof(sccb->length) > copied || sccb->length > copied) { in sclp_ctl_ioctl_sccb()
|
| /Linux-v4.19/fs/squashfs/ |
| D | symlink.c | 55 int bytes, copied; in squashfs_symlink_readpage() local
83 for (bytes = 0; bytes < length; offset = 0, bytes += copied) { in squashfs_symlink_readpage()
94 copied = squashfs_copy_data(pageaddr + bytes, entry, offset, in squashfs_symlink_readpage()
96 if (copied == length - bytes) in squashfs_symlink_readpage()
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| /Linux-v4.19/arch/s390/mm/ |
| D | maccess.c | 61 long copied; in s390_kernel_write() local
64 copied = s390_kernel_write_odd(dst, src, size); in s390_kernel_write()
65 dst += copied; in s390_kernel_write()
66 src += copied; in s390_kernel_write()
67 size -= copied; in s390_kernel_write()
|
| /Linux-v4.19/block/partitions/ |
| D | aix.c | 105 int copied = 512; in read_lba() local
110 if (copied > count) in read_lba()
111 copied = count; in read_lba()
112 memcpy(buffer, data, copied); in read_lba()
114 buffer += copied; in read_lba()
115 totalreadcount += copied; in read_lba()
116 count -= copied; in read_lba()
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| /Linux-v4.19/crypto/ |
| D | ecdh.c | 76 size_t copied, nbytes, public_key_sz; in ecdh_compute_value() local
99 copied = sg_copy_to_buffer(req->src, in ecdh_compute_value()
103 if (copied != public_key_sz) in ecdh_compute_value()
123 copied = sg_copy_from_buffer(req->dst, sg_nents_for_len(req->dst, in ecdh_compute_value()
126 if (copied != nbytes) in ecdh_compute_value()
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| /Linux-v4.19/net/core/ |
| D | datagram.c | 537 size_t copied; in skb_copy_datagram_from_iter() local
541 copied = copy_page_from_iter(skb_frag_page(frag), in skb_copy_datagram_from_iter()
544 if (copied != copy) in skb_copy_datagram_from_iter()
589 ssize_t copied; in __zerocopy_sg_from_iter() local
596 copied = iov_iter_get_pages(from, pages, length, in __zerocopy_sg_from_iter()
598 if (copied < 0) in __zerocopy_sg_from_iter()
601 iov_iter_advance(from, copied); in __zerocopy_sg_from_iter()
602 length -= copied; in __zerocopy_sg_from_iter()
604 truesize = PAGE_ALIGN(copied + start); in __zerocopy_sg_from_iter()
605 skb->data_len += copied; in __zerocopy_sg_from_iter()
[all …]
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| /Linux-v4.19/drivers/tty/ |
| D | tty_buffer.c | 309 int copied = 0; in tty_insert_flip_string_fixed_flag() local
311 int goal = min_t(size_t, size - copied, TTY_BUFFER_PAGE); in tty_insert_flip_string_fixed_flag()
321 copied += space; in tty_insert_flip_string_fixed_flag()
325 } while (unlikely(size > copied)); in tty_insert_flip_string_fixed_flag()
326 return copied; in tty_insert_flip_string_fixed_flag()
345 int copied = 0; in tty_insert_flip_string_flags() local
347 int goal = min_t(size_t, size - copied, TTY_BUFFER_PAGE); in tty_insert_flip_string_flags()
355 copied += space; in tty_insert_flip_string_flags()
360 } while (unlikely(size > copied)); in tty_insert_flip_string_flags()
361 return copied; in tty_insert_flip_string_flags()
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| /Linux-v4.19/arch/powerpc/lib/ |
| D | pmem.c | 43 unsigned long copied, start = (unsigned long) dest; in __copy_from_user_flushcache() local
45 copied = __copy_from_user(dest, src, size); in __copy_from_user_flushcache()
48 return copied; in __copy_from_user_flushcache()
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| /Linux-v4.19/fs/ |
| D | iomap.c | 699 unsigned copied, struct page *page, struct iomap *iomap) in __iomap_write_end() argument
714 if (unlikely(copied < len && !PageUptodate(page))) { in __iomap_write_end()
715 copied = 0; in __iomap_write_end()
720 return __generic_write_end(inode, pos, copied, page); in __iomap_write_end()
725 struct iomap *iomap, loff_t pos, unsigned copied) in iomap_write_end_inline() argument
730 BUG_ON(pos + copied > PAGE_SIZE - offset_in_page(iomap->inline_data)); in iomap_write_end_inline()
733 memcpy(iomap->inline_data + pos, addr + pos, copied); in iomap_write_end_inline()
737 __generic_write_end(inode, pos, copied, page); in iomap_write_end_inline()
738 return copied; in iomap_write_end_inline()
743 unsigned copied, struct page *page, struct iomap *iomap) in iomap_write_end() argument
[all …]
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| /Linux-v4.19/net/llc/ |
| D | af_llc.c | 734 size_t copied = 0; in llc_ui_recvmsg() local
742 copied = -ENOTCONN; in llc_ui_recvmsg()
755 copied = 0; in llc_ui_recvmsg()
766 if (copied) in llc_ui_recvmsg()
768 copied = timeo ? sock_intr_errno(timeo) : -EAGAIN; in llc_ui_recvmsg()
781 if (copied >= target && !sk->sk_backlog.tail) in llc_ui_recvmsg()
784 if (copied) { in llc_ui_recvmsg()
796 copied = sock_error(sk); in llc_ui_recvmsg()
808 copied = -ENOTCONN; in llc_ui_recvmsg()
814 copied = -EAGAIN; in llc_ui_recvmsg()
[all …]
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| /Linux-v4.19/net/bluetooth/ |
| D | af_bluetooth.c | 247 size_t copied; in bt_sock_recvmsg() local
265 copied = skb->len; in bt_sock_recvmsg()
266 if (len < copied) { in bt_sock_recvmsg()
268 copied = len; in bt_sock_recvmsg()
272 err = skb_copy_datagram_msg(skb, 0, msg, copied); in bt_sock_recvmsg()
284 copied = skblen; in bt_sock_recvmsg()
286 return err ? : copied; in bt_sock_recvmsg()
324 size_t target, copied = 0; in bt_sock_stream_recvmsg() local
343 if (copied >= target) in bt_sock_stream_recvmsg()
368 if (!copied) in bt_sock_stream_recvmsg()
[all …]
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| /Linux-v4.19/net/tls/ |
| D | tls_sw.c | 269 ssize_t copied, use; in zerocopy_from_iter() local
283 copied = iov_iter_get_pages(from, pages, in zerocopy_from_iter()
286 if (copied <= 0) { in zerocopy_from_iter()
291 iov_iter_advance(from, copied); in zerocopy_from_iter()
293 length -= copied; in zerocopy_from_iter()
294 size += copied; in zerocopy_from_iter()
295 while (copied) { in zerocopy_from_iter()
296 use = min_t(int, copied, PAGE_SIZE - offset); in zerocopy_from_iter()
305 copied -= use; in zerocopy_from_iter()
361 size_t try_to_copy, copied = 0; in tls_sw_sendmsg() local
[all …]
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| /Linux-v4.19/arch/alpha/kernel/ |
| D | ptrace.c | 162 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()
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