Hi,<br> I was under the impression that when the bio comes to a block device driver its size is variable. But, after writing a block device driver i realized that such is not the case and it always is 4096.<br>Does this mean that by default if i don't use any merge function the bio will always have size 4096(meaning it will have only 1 page!!!!). <br>
<br><br>Regards,<br>Neha<br> <br>