Re: classzone-VM + mapped pages out of lru_cache

From: David S. Miller (davem@redhat.com)
Date: Wed May 03 2000 - 19:42:14 EST


   Date: Wed, 3 May 2000 18:26:19 +0200 (CEST)
   From: Andrea Arcangeli <andrea@suse.de>

           ftp://ftp.*.kernel.org/pub/linux/kernel/people/andrea/kernels/v2.3/2.3.99-pre7-pre3/classzone-18.gz

Btw, the path seem to be incorrect. It should be:

/pub/linux/kernel/people/andrea/patches/v2.3/2.3.99-pre7-pre3/classzone-18.gz

:-)

One note after initial study. I wish we could get rid of the
"map_count" thing you added to the page struct. Currently, when
we turn off wait queue debugging, the page struct is an exact power
of 2 on both 64-bit and 32-bit architectures. With the map_count
there now, it will not be an exact power of two in size on 32-bit
machines :-(

Later,
David S. Miller
davem@redhat.com

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