lkml.org 
[lkml]   [2001]   [Dec]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Kernel 2.4.16 & Heavy I/O
On Fri, 7 Dec 2001, Mike Galbraith wrote:
> On Fri, 7 Dec 2001, Alan Cox wrote:
>
> > > In Rik's VM I had a problem with use-once when Bonnie was doing
> > > rewrite. It's used-twice data became too hard to get rid of at
> >
> > You are not supposed to use Riel's VM with use-once. The two were never
> > intended to be combined.
>
> I like the idea behind use-once very much, but given the side-effects
> seen here.... I'm not sure.

Page aging achieves something pretty close to use-once, but
without the side effects. Pages which are used once put some
pressure on the working set, but very little.

kind regards,

Rik
--
Shortwave goes a long way: irc.starchat.net #swl

http://www.surriel.com/ http://distro.conectiva.com/

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:13    [W:0.058 / U:0.404 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site