<p><br /> On Jun 3, 2011 8:38 PM, "Bruce Momjian" <<a href="mailto:bruce@momjian.us">bruce@momjian.us</a>>
wrote:<br/> ><br /> > I realize we just read the pages from the kernel to maintain sequential<br /> > I/O, but
dowe actually read the contents of the page if we know it<br /> > doesn't need vacuuming? If so, do we need to?<p>I
dontfollow. What's your question?<p>Tom's final version does basically the optimal combination of the above I think.
