| /linux/drivers/mtd/ubi/ |
| H A D | nvmem.c | 25 size_t to_read, bytes_left = bytes; in ubi_nvmem_reg_read() local
39 to_read = unv->usable_leb_size - offs; in ubi_nvmem_reg_read()
41 if (to_read > bytes_left) in ubi_nvmem_reg_read()
42 to_read = bytes_left; in ubi_nvmem_reg_read()
44 err = ubi_read(desc, lnum, val, offs, to_read); in ubi_nvmem_reg_read()
50 bytes_left -= to_read; in ubi_nvmem_reg_read()
51 val += to_read; in ubi_nvmem_reg_read()
|
| H A D | gluebi.c | 163 size_t to_read = mtd->erasesize - offs; in gluebi_read() local
165 if (to_read > bytes_left) in gluebi_read()
166 to_read = bytes_left; in gluebi_read()
168 err = ubi_read(gluebi->desc, lnum, buf, offs, to_read); in gluebi_read()
174 bytes_left -= to_read; in gluebi_read()
175 buf += to_read; in gluebi_read()
|
| H A D | eba.c | 748 int to_read; in ubi_eba_read_leb_sg() local
756 to_read = len; in ubi_eba_read_leb_sg()
758 to_read = sg->length - sgl->page_pos; in ubi_eba_read_leb_sg()
762 to_read, check); in ubi_eba_read_leb_sg()
766 offset += to_read; in ubi_eba_read_leb_sg()
767 len -= to_read; in ubi_eba_read_leb_sg()
769 sgl->page_pos += to_read; in ubi_eba_read_leb_sg()
|
| /linux/drivers/comedi/drivers/ |
| H A D | adl_pci9111.c | 420 unsigned int to_read; in pci9111_handle_fifo_half_full() local
424 to_read = cmd->chanlist_len - in pci9111_handle_fifo_half_full()
427 if (to_read > samples - pos) in pci9111_handle_fifo_half_full()
428 to_read = samples - pos; in pci9111_handle_fifo_half_full()
430 comedi_buf_write_samples(s, buf + pos, to_read); in pci9111_handle_fifo_half_full()
432 to_read = devpriv->chunk_num_samples - in pci9111_handle_fifo_half_full()
435 if (to_read > samples - pos) in pci9111_handle_fifo_half_full()
436 to_read = samples - pos; in pci9111_handle_fifo_half_full()
439 pos += to_read; in pci9111_handle_fifo_half_full()
440 devpriv->chunk_counter += to_read; in pci9111_handle_fifo_half_full()
|
| /linux/fs/smb/server/ |
| H A D | transport_tcp.c | 348 * @to_read: number of bytes to read from socket
355 unsigned int nr_segs, unsigned int to_read, in ksmbd_tcp_readv() argument
372 for (total_read = 0; to_read; total_read += length, to_read -= length) { in ksmbd_tcp_readv()
382 iov, segs, to_read, 0); in ksmbd_tcp_readv()
417 * @to_read: number of bytes to read from socket
424 unsigned int to_read, int max_retries) in ksmbd_tcp_read() argument
429 iov.iov_len = to_read; in ksmbd_tcp_read()
431 return ksmbd_tcp_readv(TCP_TRANS(t), &iov, 1, to_read, max_retries); in ksmbd_tcp_read()
|
| H A D | transport_rdma.c | 770 int to_copy, to_read, data_read, offset; in smb_direct_read() local
802 to_read = size; in smb_direct_read()
832 to_copy = min_t(int, data_length - offset, to_read); in smb_direct_read()
857 to_read -= to_copy; in smb_direct_read()
|
| /linux/drivers/hwtracing/coresight/ |
| H A D | coresight-tmc-etf.c | 482 unsigned long offset, to_read = 0, flags; in tmc_update_etf_buffer() local
514 to_read = drvdata->size; in tmc_update_etf_buffer()
516 to_read = CIRC_CNT(write_ptr, read_ptr, drvdata->size); in tmc_update_etf_buffer()
526 if (!buf->snapshot && to_read > handle->size) { in tmc_update_etf_buffer()
533 to_read = handle->size & mask; in tmc_update_etf_buffer()
535 read_ptr = (write_ptr + drvdata->size) - to_read; in tmc_update_etf_buffer()
558 for (i = 0; i < to_read; i += 4) { in tmc_update_etf_buffer()
582 handle->head += to_read; in tmc_update_etf_buffer()
601 return to_read; in tmc_update_etf_buffer()
|
| /linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | sock_iter_batch.c | 868 int err, i, nread, to_read, total_read, iter_fd = -1; in do_test() local
916 to_read = (nr_soreuse - 1) * sizeof(*outputs); in do_test()
920 nread = read(iter_fd, outputs, onebyone ? sizeof(*outputs) : to_read); in do_test()
929 } while (total_read < to_read); in do_test()
930 ASSERT_EQ(nread, onebyone ? sizeof(*outputs) : to_read, "nread"); in do_test()
931 ASSERT_EQ(total_read, to_read, "total_read"); in do_test()
937 to_read = nr_soreuse * sizeof(*outputs); in do_test()
941 nread = read(iter_fd, outputs, onebyone ? sizeof(*outputs) : to_read); in do_test()
948 } while (total_read <= to_read); in do_test()
951 * total_read must equal to the expected to_read. in do_test()
[all …]
|
| /linux/sound/drivers/ |
| H A D | pcmtest.c | 674 ssize_t to_read = len; in pattern_read() local
676 if (*off + to_read >= MAX_PATTERN_LEN) in pattern_read()
677 to_read = MAX_PATTERN_LEN - *off; in pattern_read()
678 if (to_read <= 0) in pattern_read()
681 if (copy_to_user(u_buff, patt_buf->buf + *off, to_read)) in pattern_read()
682 to_read = 0; in pattern_read()
684 *off += to_read; in pattern_read()
686 return to_read; in pattern_read()
|
| /linux/net/vmw_vsock/ |
| H A D | hyperv_transport.c | 610 u32 to_read; in hvs_stream_dequeue() local
626 to_read = min_t(u32, len, hvs->recv_data_len); in hvs_stream_dequeue()
627 ret = memcpy_to_msg(msg, recv_buf->data + hvs->recv_data_off, to_read); in hvs_stream_dequeue()
631 hvs->recv_data_len -= to_read; in hvs_stream_dequeue()
640 hvs->recv_data_off += to_read; in hvs_stream_dequeue()
643 return to_read; in hvs_stream_dequeue()
|
| /linux/tools/testing/vsock/ |
| H A D | vsock_test.c | 1007 size_t read = 0, to_read; in test_stream_virtio_skb_merge_server() local
1020 to_read = 2; in test_stream_virtio_skb_merge_server()
1021 recv_buf(fd, buf + read, to_read, 0, to_read); in test_stream_virtio_skb_merge_server()
1022 read += to_read; in test_stream_virtio_skb_merge_server()
1028 to_read = strlen(HELLO_STR WORLD_STR) - read; in test_stream_virtio_skb_merge_server()
1029 recv_buf(fd, buf + read, to_read, 0, to_read); in test_stream_virtio_skb_merge_server()
1030 read += to_read; in test_stream_virtio_skb_merge_server()
1033 to_read = sizeof(buf) - read; in test_stream_virtio_skb_merge_server()
1034 recv_buf(fd, buf + read, to_read, MSG_DONTWAIT, -EAGAIN); in test_stream_virtio_skb_merge_server()
|
| /linux/fs/jffs2/ |
| H A D | readinode.c | 943 int err, to_read = needed_len - *rdlen; in read_more() local
948 int rem = to_read % c->wbuf_pagesize; in read_more()
951 to_read += c->wbuf_pagesize - rem; in read_more()
957 dbg_readinode("read more %d bytes\n", to_read); in read_more()
959 err = jffs2_flash_read(c, offs, to_read, &retlen, buf + *rdlen); in read_more()
962 "error code: %d.\n", to_read, offs, err); in read_more()
966 if (retlen < to_read) { in read_more()
968 offs, retlen, to_read); in read_more()
972 *rdlen += to_read; in read_more()
|
| /linux/drivers/w1/masters/ |
| H A D | ds2490.c | 644 int err, to_read, rem = len; in ds_read_block() local
650 to_read = rem <= FIFO_SIZE ? rem : FIFO_SIZE; in ds_read_block()
651 err = read_block_chunk(dev, &buf[len - rem], to_read); in ds_read_block()
654 rem -= to_read; in ds_read_block()
|
| /linux/fs/smb/client/ |
| H A D | cifsproto.h | 275 unsigned int to_read);
277 size_t to_read);
280 unsigned int to_read);
|
| H A D | smbdirect.c | 2081 int to_copy, to_read, data_read, offset; in smbd_recv() local
2111 to_read = size; in smbd_recv()
2144 to_copy = min_t(int, data_length - offset, to_read); in smbd_recv()
2173 to_read -= to_copy; in smbd_recv()
2176 …rst_reassembly memcpy %d bytes data_transfer_length-offset=%d after that to_read=%d data_read=%d o… in smbd_recv()
2178 to_read, data_read, offset); in smbd_recv()
|
| H A D | connect.c | 788 unsigned int to_read) in cifs_read_from_socket() argument
791 struct kvec iov = {.iov_base = buf, .iov_len = to_read}; in cifs_read_from_socket()
793 iov_iter_kvec(&smb_msg.msg_iter, ITER_DEST, &iov, 1, to_read); in cifs_read_from_socket()
799 cifs_discard_from_socket(struct TCP_Server_Info *server, size_t to_read) in cifs_discard_from_socket() argument
808 iov_iter_discard(&smb_msg.msg_iter, ITER_DEST, to_read); in cifs_discard_from_socket()
815 unsigned int to_read) in cifs_read_iter_from_socket() argument
819 iov_iter_truncate(&smb_msg.msg_iter, to_read); in cifs_read_iter_from_socket()
|
| /linux/security/selinux/ss/ |
| H A D | policydb.c | 1426 unsigned int to_read = 2; in role_read() local
1435 to_read = 3; in role_read()
1437 rc = next_entry(buf, fp, sizeof(buf[0]) * to_read); in role_read()
1483 unsigned int to_read = 3; in type_read() local
1492 to_read = 4; in type_read()
1494 rc = next_entry(buf, fp, sizeof(buf[0]) * to_read); in type_read()
1557 unsigned int to_read = 2; in user_read() local
1566 to_read = 3; in user_read()
1568 rc = next_entry(buf, fp, sizeof(buf[0]) * to_read); in user_read()
|
| /linux/drivers/usb/dwc2/ |
| H A D | gadget.c | 2267 int to_read; in dwc2_hsotg_rx_data() local
2286 to_read = size; in dwc2_hsotg_rx_data()
2291 __func__, to_read, max_req, read_ptr, hs_req->req.length); in dwc2_hsotg_rx_data()
2293 if (to_read > max_req) { in dwc2_hsotg_rx_data()
2303 hs_ep->total_data += to_read; in dwc2_hsotg_rx_data()
2304 hs_req->req.actual += to_read; in dwc2_hsotg_rx_data()
2305 to_read = DIV_ROUND_UP(to_read, 4); in dwc2_hsotg_rx_data()
2312 hs_req->req.buf + read_ptr, to_read); in dwc2_hsotg_rx_data()
|
| /linux/drivers/media/usb/gspca/ |
| H A D | sn9c2028.c | 37 unsigned char to_read; /* length to read. 0 means no reply requested */ member
233 switch (cam_commands[i].to_read) { in run_start_commands()
|