From: "Stephen C. Tweedie" <sct@redhat.com>
To: Rik van Riel <H.H.vanRiel@phys.uu.nl>
Cc: "Stephen C. Tweedie" <sct@redhat.com>,
jfm2@club-internet.fr, Linux MM <linux-mm@kvack.org>
Subject: Re: Two naive questions and a suggestion
Date: Thu, 26 Nov 1998 12:48:37 GMT [thread overview]
Message-ID: <199811261248.MAA15049@dax.scot.redhat.com> (raw)
In-Reply-To: <Pine.LNX.3.96.981126082011.24048K-100000@mirkwood.dummy.home>
Hi,
On Thu, 26 Nov 1998 08:30:20 +0100 (CET), Rik van Riel
<H.H.vanRiel@phys.uu.nl> said:
> We could simply increase the readahead if we were more
> than 50% succesful (ie. 80% of swap requests can be
> satisfied from the swap cache) and decrease it if we
> drop below 40% (or less than 50% of swap requests can
> be serviced from the swap cache).
Yes --- do a patch, show us some benchmarks! We could make a big
difference with this.
--Stephen
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next prev parent reply other threads:[~1998-11-26 12:49 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
1998-11-19 0:20 jfm2
1998-11-19 20:05 ` Rik van Riel
1998-11-20 1:25 ` jfm2
1998-11-20 15:31 ` Eric W. Biederman
1998-11-23 18:08 ` Stephen C. Tweedie
1998-11-23 20:45 ` jfm2
1998-11-23 21:59 ` jfm2
1998-11-24 1:21 ` Vladimir Dergachev
1998-11-24 11:17 ` Stephen C. Tweedie
1998-11-24 21:44 ` jfm2
1998-11-25 6:41 ` Rik van Riel
1998-11-25 12:27 ` Stephen C. Tweedie
1998-11-25 13:08 ` Rik van Riel
1998-11-25 14:46 ` Stephen C. Tweedie
1998-11-25 16:47 ` Rik van Riel
1998-11-25 21:02 ` Stephen C. Tweedie
1998-11-25 21:21 ` Rik van Riel
1998-11-25 22:29 ` Stephen C. Tweedie
1998-11-26 7:30 ` Rik van Riel
1998-11-26 12:48 ` Stephen C. Tweedie [this message]
1998-11-25 20:01 ` jfm2
1998-11-26 7:16 ` Rik van Riel
1998-11-26 19:59 ` jfm2
1998-11-27 17:45 ` Stephen C. Tweedie
1998-11-27 21:14 ` jfm2
1998-11-25 14:48 ` Eric W. Biederman
1998-11-25 20:29 ` jfm2
1998-11-25 16:31 ` ralf
1998-11-26 12:18 ` Rik van Riel
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