From: Pavel Machek <pavel@suse.cz>
To: Nigel Cunningham <ncunningham@linuxmail.org>,
Andrew Morton <akpm@zip.com.au>
Cc: Stuart Young <cef-lkml@optusnet.com.au>,
linux-kernel@vger.kernel.org, Rob Landley <rob@landley.net>,
seife@suse.de
Subject: Re: swappiness=0 makes software suspend fail.
Date: Sun, 30 May 2004 00:36:48 +0200 [thread overview]
Message-ID: <20040529223648.GB1535@elf.ucw.cz> (raw)
In-Reply-To: <40B85024.2040505@linuxmail.org>
Hi!
Andrew, in 2.6.6 shrink_all_memory() does not work if swappiness ==
0. shrink_all_memory() calls balance_pgdat(), that calls
shrink_zone(), and that calls refill_inactive_zone(), which looks at
swappiness.
Additional parameter to all these calls neutralizing swappiness would
help, as would temporarily setting swappiness to 100 in
shrink_all_memory. Is there a less ugly solution?
Pavel
--
934a471f20d6580d5aad759bf0d97ddc
next prev parent reply other threads:[~2004-05-29 22:37 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-05-28 5:00 Rob Landley
2004-05-28 21:56 ` Pavel Machek
2004-05-29 7:48 ` Nigel Cunningham
2004-05-29 9:05 ` Stuart Young
2004-05-29 8:56 ` Nigel Cunningham
2004-05-29 22:23 ` Pavel Machek
2004-05-31 10:09 ` Andrew Morton
2004-05-31 10:42 ` Nick Piggin
2004-05-31 10:17 ` Andrew Morton
2004-05-31 11:38 ` Rob Landley
2004-05-31 11:52 ` Pavel Machek
2004-06-01 10:46 ` Nigel Cunningham
2004-06-03 12:08 ` Pavel Machek
2004-05-31 22:57 ` Flavio Stanchina
2004-06-04 12:20 ` Pavel Machek
2004-05-31 11:50 ` Pavel Machek
2004-05-31 19:07 ` Stefan Seyfried
2004-05-29 22:36 ` Pavel Machek [this message]
2004-05-30 2:21 ` Nick Piggin
2004-05-30 19:47 ` Pavel Machek
2004-05-30 23:23 ` Oliver Neukum
2004-05-31 3:28 ` Rob Landley
2004-05-31 6:18 ` Stuart Young
2004-05-31 8:41 ` Pavel Machek
2004-05-29 11:35 ` Pavel Machek
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