From: Nigel Cunningham <ncunningham@users.sourceforge.net>
To: Pavel Machek <pavel@ucw.cz>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Hugang <hugang@soulinfo.com>,
Patrick Mochel <mochel@digitalimplant.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
linuxppc-dev list <linuxppc-dev@lists.linuxppc.org>
Subject: Re: pmdisk working on ppc (WAS: Help port swsusp to ppc)
Date: Tue, 27 Jan 2004 13:12:45 +1300 [thread overview]
Message-ID: <1075162365.18808.4.camel@laptop-linux> (raw)
In-Reply-To: <20040126232148.GF310@elf.ucw.cz>
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On Tue, 2004-01-27 at 12:21, Pavel Machek wrote:
> Notice that swsusp needs half of physical memory free by design. That
> means that we need _some_ freeing. Nigel's swsusp2 works around that
> at cost of more complicated implementation.
Yes, my method is a bit more complicated.
Yours doesn't always need some freeing though - you only need to free
memory until that 1/2 limitation is met. Last time I looked at it, it
freed memory until it could free no more. Is that still true?
Nigel
--
My work on Software Suspend is graciously brought to you by
LinuxFund.org.
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next prev parent reply other threads:[~2004-01-27 0:11 UTC|newest]
Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-19 2:52 Help port swsusp to ppc Hugang
2004-01-19 3:04 ` Nigel Cunningham
2004-01-19 3:35 ` Benjamin Herrenschmidt
2004-01-19 5:20 ` Nigel Cunningham
2004-01-19 11:39 ` Benjamin Herrenschmidt
2004-01-19 17:56 ` Nigel Cunningham
2004-01-19 22:03 ` Benjamin Herrenschmidt
2004-01-20 20:44 ` Pavel Machek
2004-01-20 21:54 ` Benjamin Herrenschmidt
2004-01-20 22:07 ` Nigel Cunningham
2004-01-20 22:42 ` Pavel Machek
2004-01-22 13:17 ` Hugang
2004-01-22 17:53 ` Nigel Cunningham
2004-01-23 0:15 ` Hugang
2004-01-23 7:12 ` Benjamin Herrenschmidt
2004-01-23 10:30 ` Hugang
2004-01-24 2:54 ` pmdisk working on ppc (WAS: Help port swsusp to ppc) Benjamin Herrenschmidt
2004-01-24 5:40 ` Hugang
2004-01-24 16:28 ` Colin Leroy
2004-01-24 23:46 ` Benjamin Herrenschmidt
2004-01-25 18:08 ` Colin Leroy
2004-01-26 0:08 ` Benjamin Herrenschmidt
2004-01-26 18:21 ` Colin Leroy
2004-01-26 21:58 ` Benjamin Herrenschmidt
2004-01-26 14:29 ` Guido Guenther
[not found] ` <20040126181004.GB315@elf.ucw.cz>
2004-01-26 22:00 ` Benjamin Herrenschmidt
2004-01-26 22:31 ` Nigel Cunningham
2004-01-28 12:22 ` Hugang
2004-01-28 13:23 ` pmdisk working on ppc (WAS: Help port swsusp to ppc), swsusp2 works Hugang
[not found] ` <20040129012720.1385c41a@localhost>
2004-01-28 19:05 ` Nigel Cunningham
2004-01-28 19:10 ` Hugang
2004-01-29 0:34 ` pmdisk working on ppc (WAS: Help port swsusp to ppc) Benjamin Herrenschmidt
2004-01-29 2:05 ` Hugang
2004-01-29 4:23 ` Benjamin Herrenschmidt
[not found] ` <20040129165119.553403f1@localhost>
2004-01-29 10:29 ` Pavel Machek
2004-01-29 10:50 ` Hugang
2004-01-29 12:12 ` Benjamin Herrenschmidt
2004-01-26 23:21 ` Pavel Machek
2004-01-27 0:12 ` Nigel Cunningham [this message]
2004-01-27 7:53 ` Pavel Machek
2004-01-27 10:34 ` Michael Schmitz
2004-01-27 10:37 ` Benjamin Herrenschmidt
2004-01-27 14:32 ` Michael Schmitz
2004-01-27 21:40 ` Benjamin Herrenschmidt
2004-01-28 16:09 ` Michael Schmitz
2004-01-28 17:02 ` Hugang
2004-01-28 17:03 ` Colin Leroy
2004-01-29 9:17 ` Michael Schmitz
2004-01-28 18:00 ` Michael Schmitz
2004-01-28 21:56 ` Benjamin Herrenschmidt
2004-01-28 21:55 ` Benjamin Herrenschmidt
2004-01-29 9:30 ` Michael Schmitz
2004-01-29 12:10 ` Benjamin Herrenschmidt
2004-01-28 21:55 ` Benjamin Herrenschmidt
2004-01-28 23:35 ` Pavel Machek
2004-01-29 8:11 ` Michael Schmitz
2004-01-27 10:47 ` Pavel Machek
2004-01-27 10:56 ` Benjamin Herrenschmidt
2004-01-24 4:39 ` Benjamin Herrenschmidt
2004-01-24 7:20 ` Pavel Machek
2004-01-24 9:59 ` pmdisk working on ppc Måns Rullgård
2004-01-19 20:45 ` Help port swsusp to ppc Pavel Machek
2004-01-19 23:38 ` Benjamin Herrenschmidt
2004-01-20 0:04 ` Pavel Machek
2004-01-20 1:06 ` Benjamin Herrenschmidt
2004-01-20 10:02 ` Pavel Machek
2004-01-20 11:25 ` Benjamin Herrenschmidt
2004-01-20 11:44 ` Pavel Machek
2004-01-20 9:53 ` Geert Uytterhoeven
2004-01-20 10:04 ` Pavel Machek
2004-01-20 11:26 ` Benjamin Herrenschmidt
2004-01-20 11:36 ` Pavel Machek
2004-01-20 11:44 ` Benjamin Herrenschmidt
2004-01-20 11:57 ` Pavel Machek
2004-01-20 18:30 ` Nigel Cunningham
2004-01-20 21:43 ` Benjamin Herrenschmidt
2004-01-20 11:22 ` Benjamin Herrenschmidt
2004-01-19 20:40 ` Pavel Machek
2004-01-19 23:40 ` Benjamin Herrenschmidt
2004-01-19 23:59 ` Pavel Machek
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