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Date: Tue, 12 Oct 2004 02:35:27 -0700
From: Andrew Morton <akpm@osdl.org>
To: Pavel Machek <pavel@suse.cz>
Cc: rjw@sisk.pl, linux-kernel@vger.kernel.org
Subject: Re: 2.6.9-rc4-mm1: swsusp not freeing memory on AMD64
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Pavel Machek <pavel@suse.cz> wrote:
>
> > It seems that on 2.6.9-rc4-mm1 swsusp is unable to free memory on my AMD64 
>  > box:
>  > 
>  > Stopping tasks: 
>  > ========================================================================|
>  > Freeing memory...  done (0 pages freed)
> 
>  Andrew, I'm afraid this one is for you. I call shrink_all_memory() and
>  vm system does not free anything. That looks like VM bug...

yup, there are some half-written patches in there.