Lines Matching refs:buf_buf
152 char *buf_buf;
1488 cb->buf_buf = kmalloc(size, GFP_KERNEL);
1489 if (cb->buf_buf == NULL) {
1495 cb->buf_get = cb->buf_put = cb->buf_buf;
1511 kfree(cb->buf_buf);
1589 len = cb->buf_buf + cb->buf_size - cb->buf_put;
1592 memcpy(cb->buf_buf, buf+len, count - len);
1593 cb->buf_put = cb->buf_buf + count - len;
1599 cb->buf_put = cb->buf_buf;
1633 len = cb->buf_buf + cb->buf_size - cb->buf_get;
1636 memcpy(buf+len, cb->buf_buf, count - len);
1637 cb->buf_get = cb->buf_buf + count - len;
1643 cb->buf_get = cb->buf_buf;