From: Pavel Machek <pavel@ucw.cz>
To: Rik van Riel <riel@conectiva.com.br>,
kernel list <linux-kernel@vger.kernel.org>
Subject: Good way to free as much memory as possible under 2.5.34?
Date: Fri, 13 Sep 2002 23:00:43 +0200 [thread overview]
Message-ID: <20020913210042.GA25464@elf.ucw.cz> (raw)
Hi!
/*
* Try to free as much memory as possible, but do not OOM-kill anyone
*
* Notice: all userland should be stopped at this point, or livelock
is possible.
*/
This worked before -rmap came in, but it does not free anything
now. What needs to be done to fix it?
Pavel
static void free_some_memory(void)
{
printk("Freeing memory: ");
while
(try_to_free_pages(&contig_page_data.node_zones[ZONE_HIGHMEM], GFP_KSWAPD, 0))
printk(".");
printk("|\n");
}
--
Worst form of spam? Adding advertisment signatures ala sourceforge.net.
What goes next? Inserting advertisment *into* email?
next reply other threads:[~2002-09-13 20:57 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-13 21:00 Pavel Machek [this message]
2002-09-13 21:09 ` Good way to free as much memory as possible under 2.5.34? Rik van Riel
2002-09-13 21:29 ` Pavel Machek
2002-09-13 21:33 ` Rik van Riel
2002-09-13 21:48 ` Xavier Bestel
2002-09-13 22:42 ` Rik van Riel
2002-09-13 23:26 ` Xavier Bestel
2002-09-13 21:53 ` Andrew Morton
2002-09-13 22:10 ` William Lee Irwin III
2002-09-14 10:05 ` Pavel Machek
2002-09-14 13:57 ` Andrew Morton
2002-09-14 14:51 ` Hans-Peter Jansen
2002-09-14 15:07 ` Rik van Riel
2002-09-14 15:11 ` Pavel Machek
2002-09-13 21:30 ` Andrew Morton
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