Lines Matching refs:write_buf
676 char *data = head->write_buf;
895 char *data = head->write_buf;
1174 char *data = head->write_buf;
1698 char *buf = head->write_buf;
1704 /* Accessing write_buf is safe because head->io_sem is held. */
1762 .data = head->write_buf,
2265 char *data = head->write_buf;
2396 char *data = head->write_buf;
2489 * No need to allocate write_buf since it is not opened
2495 head->write_buf = kzalloc(head->writebuf_size, GFP_NOFS);
2496 if (!head->write_buf) {
2660 char *cp0 = head->write_buf;
2683 head->write_buf = cp;
2870 head.write_buf = start;