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Searched refs:to_read (Results 1 – 22 of 22) sorted by relevance

/linux/drivers/mtd/ubi/
H A Dnvmem.c25 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 Dgluebi.c163 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 Dblock.c185 int to_read = blk_rq_bytes(req); in ubiblock_read() local
186 int bytes_left = to_read; in ubiblock_read()
209 if (offset + to_read > dev->leb_size) in ubiblock_read()
210 to_read = dev->leb_size - offset; in ubiblock_read()
212 ret = ubi_read_sg(dev->desc, leb, &pdu->usgl, offset, to_read); in ubiblock_read()
216 bytes_left -= to_read; in ubiblock_read()
217 to_read = bytes_left; in ubiblock_read()
H A Deba.c747 int to_read; in ubi_eba_read_leb_sg() local
755 to_read = len; in ubi_eba_read_leb_sg()
757 to_read = sg->length - sgl->page_pos; in ubi_eba_read_leb_sg()
761 to_read, check); in ubi_eba_read_leb_sg()
765 offset += to_read; in ubi_eba_read_leb_sg()
766 len -= to_read; in ubi_eba_read_leb_sg()
768 sgl->page_pos += to_read; in ubi_eba_read_leb_sg()
/linux/drivers/nvmem/
H A Dqnap-mcu-eeprom.c60 size_t to_read = (bytes > QNAP_MCU_EEPROM_BLOCK_SIZE) ? in qnap_mcu_eeprom_read() local
63 ret = qnap_mcu_eeprom_read_block(mcu, offset + pos, &buf[pos], to_read); in qnap_mcu_eeprom_read()
67 pos += to_read; in qnap_mcu_eeprom_read()
68 bytes -= to_read; in qnap_mcu_eeprom_read()
/linux/drivers/comedi/drivers/
H A Dadl_pci9111.c420 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/drivers/hwtracing/coresight/
H A Dcoresight-etb10.c435 unsigned long offset, to_read = 0, flags; in etb_update_buffer() local
480 to_read = capacity; in etb_update_buffer()
483 to_read = CIRC_CNT(write_ptr, read_ptr, drvdata->buffer_depth); in etb_update_buffer()
484 to_read *= ETB_FRAME_SIZE_WORDS; in etb_update_buffer()
497 if (!buf->snapshot && to_read > handle->size) { in etb_update_buffer()
501 to_read = handle->size & mask; in etb_update_buffer()
507 to_read / ETB_FRAME_SIZE_WORDS; in etb_update_buffer()
531 for (i = 0; i < to_read; i += 4) { in etb_update_buffer()
562 handle->head += to_read; in etb_update_buffer()
569 return to_read; in etb_update_buffer()
H A Dcoresight-tmc-etf.c484 unsigned long offset, to_read = 0, flags; in tmc_update_etf_buffer() local
516 to_read = drvdata->size; in tmc_update_etf_buffer()
518 to_read = CIRC_CNT(write_ptr, read_ptr, drvdata->size); in tmc_update_etf_buffer()
528 if (!buf->snapshot && to_read > handle->size) { in tmc_update_etf_buffer()
535 to_read = handle->size & mask; in tmc_update_etf_buffer()
537 read_ptr = (write_ptr + drvdata->size) - to_read; in tmc_update_etf_buffer()
560 for (i = 0; i < to_read; i += 4) { in tmc_update_etf_buffer()
584 handle->head += to_read; in tmc_update_etf_buffer()
603 return to_read; in tmc_update_etf_buffer()
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dsock_iter_batch.c868 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()
958 ASSERT_EQ(total_read, to_read, "total_read"); in do_test()
/linux/sound/drivers/
H A Dpcmtest.c674 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()
684 *off += to_read; in pattern_read()
686 return to_read; in pattern_read()
/linux/fs/ntfs/
H A Dlogfile.c361 int have_read, to_read; in ntfs_check_and_load_restart_page() local
367 to_read = le32_to_cpu(rp->system_page_size) - size; in ntfs_check_and_load_restart_page()
379 size = min_t(int, to_read, PAGE_SIZE); in ntfs_check_and_load_restart_page()
383 to_read -= size; in ntfs_check_and_load_restart_page()
385 } while (to_read > 0); in ntfs_check_and_load_restart_page()
/linux/net/vmw_vsock/
H A Dhyperv_transport.c610 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 Dvsock_test.c1051 size_t read = 0, to_read; in test_stream_virtio_skb_merge_server()
1064 to_read = 2; in test_seqpacket_msg_peek_server()
1065 recv_buf(fd, buf + read, to_read, 0, to_read); in test_seqpacket_msg_peek_server()
1066 read += to_read; in test_seqpacket_msg_peek_server()
1072 to_read = strlen(HELLO_STR WORLD_STR) - read; in sigpipe()
1073 recv_buf(fd, buf + read, to_read, 0, to_read); in sigpipe()
1074 read += to_read;
1077 to_read
1019 size_t read = 0, to_read; test_stream_virtio_skb_merge_server() local
[all...]
/linux/fs/jffs2/
H A Dreadinode.c943 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 Dds2490.c644 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/drivers/media/usb/gspca/
H A Dsn9c2028.c37 unsigned char to_read; /* length to read. 0 means no reply requested */ member
233 switch (cam_commands[i].to_read) { in run_start_commands()
/linux/fs/smb/client/
H A Dcifsproto.h228 unsigned int to_read);
230 size_t to_read);
232 struct iov_iter *iter, unsigned int to_read);
H A Dconnect.c790 unsigned int to_read) in cifs_read_from_socket() argument
793 struct kvec iov = {.iov_base = buf, .iov_len = to_read}; in cifs_read_from_socket()
795 iov_iter_kvec(&smb_msg.msg_iter, ITER_DEST, &iov, 1, to_read); in cifs_read_from_socket()
801 cifs_discard_from_socket(struct TCP_Server_Info *server, size_t to_read) in cifs_discard_from_socket() argument
810 iov_iter_discard(&smb_msg.msg_iter, ITER_DEST, to_read); in cifs_discard_from_socket()
817 unsigned int to_read) in cifs_read_iter_from_socket() argument
821 iov_iter_truncate(&smb_msg.msg_iter, to_read); in cifs_read_iter_from_socket()
/linux/security/selinux/ss/
H A Dpolicydb.c1423 unsigned int to_read = 2; in role_read() local
1432 to_read = 3; in role_read()
1434 rc = next_entry(buf, fp, sizeof(buf[0]) * to_read); in role_read()
1480 unsigned int to_read = 3; in type_read() local
1489 to_read = 4; in type_read()
1491 rc = next_entry(buf, fp, sizeof(buf[0]) * to_read); in type_read()
1554 unsigned int to_read = 2; in user_read() local
1563 to_read = 3; in user_read()
1565 rc = next_entry(buf, fp, sizeof(buf[0]) * to_read); in user_read()
/linux/fs/smb/smbdirect/
H A Dconnection.c1798 int to_copy, to_read, data_read, offset; in smbdirect_connection_recvmsg() local
1841 to_read = size; in smbdirect_connection_recvmsg()
1876 to_copy = min_t(int, data_length - offset, to_read); in smbdirect_connection_recvmsg()
1906 to_read -= to_copy; in smbdirect_connection_recvmsg()
1912 to_read, data_read, offset); in smbdirect_connection_recvmsg()
/linux/drivers/usb/dwc2/
H A Dgadget.c2267 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/md/
H A Draid5.c3661 s->to_read--; in handle_failed_stripe()
3968 if (s->to_read && s->injournal && s->failed) { in handle_stripe_fill()
4647 s->to_read++; in analyse_stripe()
4988 s.locked, s.uptodate, s.to_read, s.to_write, s.failed, in handle_stripe()
5002 if (s.to_read+s.to_write+s.written) in handle_stripe()
5079 if (s.to_read || s.non_overwrite in handle_stripe()