linux-kernel - Re: [PATCH]: Compress hibernation image with LZO (in-kernel)

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Message-ID: <1280712068.2671.0.camel@shrek.rexursive.com>
Date:	Mon, 02 Aug 2010 11:21:08 +1000
From:	Bojan Smojver <bojan@...ursive.com>
To:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
Cc:	Nigel Cunningham <nigel@...onice.net>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH]: Compress hibernation image with LZO (in-kernel)

On Mon, 2010-08-02 at 10:10 +0900, KAMEZAWA Hiroyuki wrote:
> Why swsusp can avoid memory leak is that it records which
> pages should be freed after resume in the bitmap, which will be saved
> to image header(?) 

Right. So, are you saying that all allocations in save_image() should be
done using __get_free_page() or __get_free_pages() and not with
vmalloc()?

-- 
Bojan

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