From: Andrew Morton <akpm@osdl.org>
To: Pavel Machek <pavel@ucw.cz>
Cc: rjw@sisk.pl, linux-kernel@vger.kernel.org
Subject: Re: [PATCH -mm 1/2] swsusp: clean up browsing of pfns
Date: Tue, 11 Jul 2006 01:59:41 -0700 [thread overview]
Message-ID: <20060711015941.d35f0b7d.akpm@osdl.org> (raw)
In-Reply-To: <20060711083415.GB1787@elf.ucw.cz>
On Tue, 11 Jul 2006 10:34:15 +0200
Pavel Machek <pavel@ucw.cz> wrote:
> Hi!
>
> > Clean up some loops over pfns for each zone in snapshot.c: reduce the number
> > of additions to perform, rework detection of saveable pages and make the code
> > a bit less difficult to understand, hopefully.
>
> Also remove the BUG_ON() so that you can solve Andrew's monster
> machine problem.
I don't understand your comment. I assume you're adding an explanation for
the removal of:
- BUG_ON(PageReserved(page) && PageNosave(page));
from saveable_page().
But my emt64 test box is oopsing when touching a hole in the memory-map; it
isn't going BUG() (any more than usual ;))
next prev parent reply other threads:[~2006-07-11 8:59 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-10 20:40 [PATCH -mm 0/2] swsusp cleanups Rafael J. Wysocki
2006-07-10 20:51 ` [PATCH -mm 1/2] swsusp: clean up browsing of pfns Rafael J. Wysocki
2006-07-11 8:34 ` Pavel Machek
2006-07-11 8:59 ` Andrew Morton [this message]
2006-07-11 9:05 ` Pavel Machek
2006-07-11 9:27 ` Rafael J. Wysocki
2006-07-10 21:16 ` [PATCH -mm 2/2] swsusp: struct snapshot_handle cleanup Rafael J. Wysocki
2006-07-11 8:34 ` Pavel Machek
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