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Searched refs:to_read (Results 1 - 25 of 41) sorted by relevance

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/kernel/linux/linux-5.10/drivers/hwtracing/coresight/
H A Dcoresight-tmc-etf.c452 unsigned long offset, to_read = 0, flags; in tmc_update_etf_buffer() local
483 to_read = drvdata->size; in tmc_update_etf_buffer()
485 to_read = CIRC_CNT(write_ptr, read_ptr, drvdata->size); in tmc_update_etf_buffer()
495 if (!buf->snapshot && to_read > handle->size) { in tmc_update_etf_buffer()
502 to_read = handle->size & mask; in tmc_update_etf_buffer()
504 read_ptr = (write_ptr + drvdata->size) - to_read; in tmc_update_etf_buffer()
527 for (i = 0; i < to_read; i += 4) { in tmc_update_etf_buffer()
552 handle->head += to_read; in tmc_update_etf_buffer()
558 return to_read; in tmc_update_etf_buffer()
H A Dcoresight-etb10.c436 unsigned long offset, to_read = 0, flags; in etb_update_buffer() local
481 to_read = capacity; in etb_update_buffer()
484 to_read = CIRC_CNT(write_ptr, read_ptr, drvdata->buffer_depth); in etb_update_buffer()
485 to_read *= ETB_FRAME_SIZE_WORDS; in etb_update_buffer()
498 if (!buf->snapshot && to_read > handle->size) { in etb_update_buffer()
502 to_read = handle->size & mask; in etb_update_buffer()
508 to_read / ETB_FRAME_SIZE_WORDS; in etb_update_buffer()
532 for (i = 0; i < to_read; i += 4) { in etb_update_buffer()
564 handle->head += to_read; in etb_update_buffer()
571 return to_read; in etb_update_buffer()
[all...]
/kernel/linux/linux-6.6/drivers/hwtracing/coresight/
H A Dcoresight-tmc-etf.c478 unsigned long offset, to_read = 0, flags; in tmc_update_etf_buffer() local
509 to_read = drvdata->size; in tmc_update_etf_buffer()
511 to_read = CIRC_CNT(write_ptr, read_ptr, drvdata->size); in tmc_update_etf_buffer()
521 if (!buf->snapshot && to_read > handle->size) { in tmc_update_etf_buffer()
528 to_read = handle->size & mask; in tmc_update_etf_buffer()
530 read_ptr = (write_ptr + drvdata->size) - to_read; in tmc_update_etf_buffer()
553 for (i = 0; i < to_read; i += 4) { in tmc_update_etf_buffer()
577 handle->head += to_read; in tmc_update_etf_buffer()
588 return to_read; in tmc_update_etf_buffer()
H A Dcoresight-etb10.c438 unsigned long offset, to_read = 0, flags; in etb_update_buffer() local
483 to_read = capacity; in etb_update_buffer()
486 to_read = CIRC_CNT(write_ptr, read_ptr, drvdata->buffer_depth); in etb_update_buffer()
487 to_read *= ETB_FRAME_SIZE_WORDS; in etb_update_buffer()
500 if (!buf->snapshot && to_read > handle->size) { in etb_update_buffer()
504 to_read = handle->size & mask; in etb_update_buffer()
510 to_read / ETB_FRAME_SIZE_WORDS; in etb_update_buffer()
534 for (i = 0; i < to_read; i += 4) { in etb_update_buffer()
565 handle->head += to_read; in etb_update_buffer()
572 return to_read; in etb_update_buffer()
[all...]
/kernel/linux/linux-5.10/drivers/mtd/ubi/
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.c186 int ret, leb, offset, bytes_left, to_read; in ubiblock_read() local
191 to_read = blk_rq_bytes(req); in ubiblock_read()
197 bytes_left = to_read; in ubiblock_read()
204 if (offset + to_read > dev->leb_size) in ubiblock_read()
205 to_read = dev->leb_size - offset; in ubiblock_read()
207 ret = ubi_read_sg(dev->desc, leb, &pdu->usgl, offset, to_read); in ubiblock_read()
211 bytes_left -= to_read; in ubiblock_read()
212 to_read = bytes_left; in ubiblock_read()
H A Deba.c752 int to_read; in ubi_eba_read_leb_sg() local
760 to_read = len; in ubi_eba_read_leb_sg()
762 to_read = sg->length - sgl->page_pos; in ubi_eba_read_leb_sg()
766 to_read, check); in ubi_eba_read_leb_sg()
770 offset += to_read; in ubi_eba_read_leb_sg()
771 len -= to_read; in ubi_eba_read_leb_sg()
773 sgl->page_pos += to_read; in ubi_eba_read_leb_sg()
/kernel/linux/linux-6.6/drivers/mtd/ubi/
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.c751 int to_read; in ubi_eba_read_leb_sg() local
759 to_read = len; in ubi_eba_read_leb_sg()
761 to_read = sg->length - sgl->page_pos; in ubi_eba_read_leb_sg()
765 to_read, check); in ubi_eba_read_leb_sg()
769 offset += to_read; in ubi_eba_read_leb_sg()
770 len -= to_read; in ubi_eba_read_leb_sg()
772 sgl->page_pos += to_read; in ubi_eba_read_leb_sg()
/kernel/linux/linux-5.10/drivers/staging/comedi/drivers/
H A Dadl_pci9111.c421 unsigned int to_read; in pci9111_handle_fifo_half_full() local
425 to_read = cmd->chanlist_len - in pci9111_handle_fifo_half_full()
428 if (to_read > samples - pos) in pci9111_handle_fifo_half_full()
429 to_read = samples - pos; in pci9111_handle_fifo_half_full()
431 comedi_buf_write_samples(s, buf + pos, to_read); in pci9111_handle_fifo_half_full()
433 to_read = devpriv->chunk_num_samples - in pci9111_handle_fifo_half_full()
436 if (to_read > samples - pos) in pci9111_handle_fifo_half_full()
437 to_read = samples - pos; in pci9111_handle_fifo_half_full()
440 pos += to_read; in pci9111_handle_fifo_half_full()
441 devpriv->chunk_counter += to_read; in pci9111_handle_fifo_half_full()
[all...]
/kernel/linux/linux-6.6/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()
[all...]
/kernel/linux/linux-6.6/fs/smb/server/
H A Dtransport_tcp.c298 * @to_read: number of bytes to read from socket
305 unsigned int nr_segs, unsigned int to_read, in ksmbd_tcp_readv()
322 for (total_read = 0; to_read; total_read += length, to_read -= length) { in ksmbd_tcp_readv()
332 iov, segs, to_read, 0); in ksmbd_tcp_readv()
367 * @to_read: number of bytes to read from socket
373 unsigned int to_read, int max_retries) in ksmbd_tcp_read()
378 iov.iov_len = to_read; in ksmbd_tcp_read()
380 return ksmbd_tcp_readv(TCP_TRANS(t), &iov, 1, to_read, max_retries); in ksmbd_tcp_read()
304 ksmbd_tcp_readv(struct tcp_transport *t, struct kvec *iov_orig, unsigned int nr_segs, unsigned int to_read, int max_retries) ksmbd_tcp_readv() argument
372 ksmbd_tcp_read(struct ksmbd_transport *t, char *buf, unsigned int to_read, int max_retries) ksmbd_tcp_read() argument
/kernel/linux/linux-6.6/sound/drivers/
H A Dpcmtest.c673 ssize_t to_read = len; in pattern_read() local
675 if (*off + to_read >= MAX_PATTERN_LEN) in pattern_read()
676 to_read = MAX_PATTERN_LEN - *off; in pattern_read()
677 if (to_read <= 0) in pattern_read()
680 if (copy_to_user(u_buff, patt_buf->buf + *off, to_read)) in pattern_read()
681 to_read = 0; in pattern_read()
683 *off += to_read; in pattern_read()
685 return to_read; in pattern_read()
/kernel/linux/linux-5.10/fs/ntfs/
H A Dlogfile.c377 int have_read, to_read; in ntfs_check_and_load_restart_page() local
383 to_read = le32_to_cpu(rp->system_page_size) - size; in ntfs_check_and_load_restart_page()
396 size = min_t(int, to_read, PAGE_SIZE); in ntfs_check_and_load_restart_page()
400 to_read -= size; in ntfs_check_and_load_restart_page()
402 } while (to_read > 0); in ntfs_check_and_load_restart_page()
/kernel/linux/linux-6.6/fs/ntfs/
H A Dlogfile.c377 int have_read, to_read; in ntfs_check_and_load_restart_page() local
383 to_read = le32_to_cpu(rp->system_page_size) - size; in ntfs_check_and_load_restart_page()
396 size = min_t(int, to_read, PAGE_SIZE); in ntfs_check_and_load_restart_page()
400 to_read -= size; in ntfs_check_and_load_restart_page()
402 } while (to_read > 0); in ntfs_check_and_load_restart_page()
/kernel/linux/linux-5.10/fs/hmdfs/comm/
H A Dtransport.c96 unsigned int to_read) in tcp_read_head_from_socket()
103 iov.iov_len = to_read; in tcp_read_head_from_socket()
108 rc = recvmsg_nofs(sock, &hmdfs_msg, &iov, 1, to_read, in tcp_read_head_from_socket()
116 if (rc != to_read) { in tcp_read_head_from_socket()
124 unsigned int to_read) in tcp_read_buffer_from_socket()
134 iov.iov_len = to_read - read_cnt; in tcp_read_buffer_from_socket()
140 to_read - read_cnt, hmdfs_msg.msg_flags); in tcp_read_buffer_from_socket()
157 if (read_cnt != to_read) in tcp_read_buffer_from_socket()
158 hmdfs_info("read again %d/%d", read_cnt, to_read); in tcp_read_buffer_from_socket()
159 } while (read_cnt < to_read in tcp_read_buffer_from_socket()
95 tcp_read_head_from_socket(struct socket *sock, void *buf, unsigned int to_read) tcp_read_head_from_socket() argument
123 tcp_read_buffer_from_socket(struct socket *sock, void *buf, unsigned int to_read) tcp_read_buffer_from_socket() argument
[all...]
/kernel/linux/linux-6.6/fs/hmdfs/comm/
H A Dtransport.c96 unsigned int to_read) in tcp_read_head_from_socket()
103 iov.iov_len = to_read; in tcp_read_head_from_socket()
108 rc = recvmsg_nofs(sock, &hmdfs_msg, &iov, 1, to_read, in tcp_read_head_from_socket()
116 if (rc != to_read) { in tcp_read_head_from_socket()
124 unsigned int to_read) in tcp_read_buffer_from_socket()
134 iov.iov_len = to_read - read_cnt; in tcp_read_buffer_from_socket()
140 to_read - read_cnt, hmdfs_msg.msg_flags); in tcp_read_buffer_from_socket()
157 if (read_cnt != to_read) in tcp_read_buffer_from_socket()
158 hmdfs_info("read again %d/%d", read_cnt, to_read); in tcp_read_buffer_from_socket()
159 } while (read_cnt < to_read in tcp_read_buffer_from_socket()
95 tcp_read_head_from_socket(struct socket *sock, void *buf, unsigned int to_read) tcp_read_head_from_socket() argument
123 tcp_read_buffer_from_socket(struct socket *sock, void *buf, unsigned int to_read) tcp_read_buffer_from_socket() argument
[all...]
/kernel/linux/linux-5.10/net/vmw_vsock/
H A Dhyperv_transport.c592 u32 to_read; in hvs_stream_dequeue() local
606 to_read = min_t(u32, len, hvs->recv_data_len); in hvs_stream_dequeue()
607 ret = memcpy_to_msg(msg, recv_buf->data + hvs->recv_data_off, to_read); in hvs_stream_dequeue()
611 hvs->recv_data_len -= to_read; in hvs_stream_dequeue()
620 hvs->recv_data_off += to_read; in hvs_stream_dequeue()
623 return to_read; in hvs_stream_dequeue()
/kernel/linux/linux-6.6/net/vmw_vsock/
H A Dhyperv_transport.c609 u32 to_read; in hvs_stream_dequeue() local
625 to_read = min_t(u32, len, hvs->recv_data_len); in hvs_stream_dequeue()
626 ret = memcpy_to_msg(msg, recv_buf->data + hvs->recv_data_off, to_read); in hvs_stream_dequeue()
630 hvs->recv_data_len -= to_read; in hvs_stream_dequeue()
639 hvs->recv_data_off += to_read; in hvs_stream_dequeue()
642 return to_read; in hvs_stream_dequeue()
/kernel/linux/linux-5.10/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()
/kernel/linux/linux-6.6/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()
/kernel/linux/linux-5.10/fs/cifs/
H A Dsmbdirect.c1772 int to_copy, to_read, data_read, offset; in smbd_recv_buf() local
1798 to_read = size; in smbd_recv_buf()
1828 to_copy = min_t(int, data_length - offset, to_read); in smbd_recv_buf()
1859 to_read -= to_copy; in smbd_recv_buf()
1862 log_read(INFO, "_get_first_reassembly memcpy %d bytes data_transfer_length-offset=%d after that to_read=%d data_read=%d offset=%d\n", in smbd_recv_buf()
1864 to_read, data_read, offset); in smbd_recv_buf()
1900 * to_read: the length of data to read
1905 unsigned int to_read) in smbd_recv_page()
1914 info->reassembly_data_length >= to_read || in smbd_recv_page()
1923 log_read(INFO, "reading from page=%p address=%p to_read in smbd_recv_page()
1903 smbd_recv_page(struct smbd_connection *info, struct page *page, unsigned int page_offset, unsigned int to_read) smbd_recv_page() argument
1941 unsigned int to_read, page_offset; smbd_recv() local
[all...]
/kernel/linux/linux-6.6/fs/smb/client/
H A Dsmbdirect.c1740 int to_copy, to_read, data_read, offset; in smbd_recv_buf() local
1766 to_read = size; in smbd_recv_buf()
1796 to_copy = min_t(int, data_length - offset, to_read); in smbd_recv_buf()
1827 to_read -= to_copy; in smbd_recv_buf()
1830 log_read(INFO, "_get_first_reassembly memcpy %d bytes data_transfer_length-offset=%d after that to_read=%d data_read=%d offset=%d\n", in smbd_recv_buf()
1832 to_read, data_read, offset); in smbd_recv_buf()
1868 * to_read: the length of data to read
1873 unsigned int to_read) in smbd_recv_page()
1882 info->reassembly_data_length >= to_read || in smbd_recv_page()
1891 log_read(INFO, "reading from page=%p address=%p to_read in smbd_recv_page()
1871 smbd_recv_page(struct smbd_connection *info, struct page *page, unsigned int page_offset, unsigned int to_read) smbd_recv_page() argument
1909 unsigned int to_read, page_offset; smbd_recv() local
[all...]
/kernel/linux/linux-5.10/drivers/lightnvm/
H A Dpblk-rb.c560 unsigned int pad = 0, to_read = nr_entries; in pblk_rb_read_to_bio() local
566 to_read = count; in pblk_rb_read_to_bio()
573 c_ctx->nr_valid = to_read; in pblk_rb_read_to_bio()
576 for (i = 0; i < to_read; i++) { in pblk_rb_read_to_bio()

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