linux-kernel - Re: [RFC][PATCH -mm 2/5] swsusp: Use memory bitmaps during resume

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Message-Id: <200608091351.06596.rjw@sisk.pl>
Date:	Wed, 9 Aug 2006 13:51:06 +0200
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Pavel Machek <pavel@...e.cz>
Cc:	LKML <linux-kernel@...r.kernel.org>, Linux PM <linux-pm@...l.org>
Subject: Re: [RFC][PATCH -mm 2/5] swsusp: Use memory bitmaps during resume

Hi,

On Wednesday 09 August 2006 13:33, Pavel Machek wrote:
]--snip--[
> 
> I'm still not sure if highmem support is worth the complexity -- I
> hope highmem dies painful death in next 3 weeks or so.

metoo, but currently quite a lot of Core Duo-based notebooks with 1 GB of RAM
and more are still being sold, let alone the Celerons, Semprons etc.

The patch is designed so that the higmem-related parts are just dropped by the
compiler if CONFIG_HIGHMEM is not set.  That makes it a bit larger, but then
they don't get in the way when they are not needed.

[Well, I've been using 64-bit machines only for quite some time anyway, but
I thought it would be nice to do something for the others, too. ;-) ]

Rafael
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