From: Nigel Cunningham <nigel@tuxonice.net>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Jan Kara <jack@suse.cz>, Linux PM list <linux-pm@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
linux-fsdevel@vger.kernel.org, Dave Chinner <david@fromorbit.com>,
Pavel Machek <pavel@ucw.cz>,
"Srivatsa S. Bhat" <srivatsa.bhat@linux.vnet.ibm.com>,
Al Viro <viro@zeniv.linux.org.uk>
Subject: Re: [RFC][PATCH] PM / Sleep: Freeze filesystems during system suspend/hibernation
Date: Tue, 31 Jan 2012 08:10:37 +1100 [thread overview]
Message-ID: <4F27074D.2040006@tuxonice.net> (raw)
In-Reply-To: <201201302205.34159.rjw@sisk.pl>
Hi.
On 31/01/12 08:05, Rafael J. Wysocki wrote:
> On Monday, January 30, 2012, Jan Kara wrote:
>> On Sat 28-01-12 14:45:49, Rafael J. Wysocki wrote:
>>> + /*
>>> + * Freeze in reverse order so filesystems depending on others are
>>> + * frozen in the right order (eg. loopback on ext3).
>>> + */
>> Ho, hum, are you sure the order in super_blocks list is the one you need?
>> Maybe it is but I'm not sure you are guaranteed it is.
>
> Well, is there any way I can get the right order?
Jan, what's the case where the reverse of mount order might be the wrong
order?
Regards,
Nigel
--
Evolution (n): A hypothetical process whereby improbable
events occur with alarming frequency, order arises from chaos, and
no one is given credit.
next prev parent reply other threads:[~2012-01-30 21:10 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-28 13:45 [RFC][PATCH] PM / Sleep: Freeze filesystems during system suspend/hibernation Rafael J. Wysocki
2012-01-28 21:23 ` Nigel Cunningham
2012-01-29 15:55 ` Martin Steigerwald
2012-01-29 19:53 ` Rafael J. Wysocki
2012-01-29 16:28 ` Srivatsa S. Bhat
2012-01-29 19:53 ` Rafael J. Wysocki
2012-01-30 23:24 ` Srivatsa S. Bhat
2012-01-30 20:00 ` Jan Kara
2012-01-30 21:05 ` Rafael J. Wysocki
2012-01-30 21:10 ` Nigel Cunningham [this message]
2012-01-31 0:03 ` Jan Kara
2012-01-30 23:58 ` Jan Kara
2012-02-01 13:36 ` Pavel Machek
2012-02-01 15:29 ` Alan Stern
2012-02-10 2:52 ` Jamie Lokier
2012-02-10 9:03 ` Jan Kara
2012-02-02 3:17 ` Nigel Cunningham
2012-02-17 15:41 ` Josh Boyer
2012-02-17 18:33 ` Josh Boyer
2012-02-17 20:59 ` Rafael J. Wysocki
2012-05-25 16:55 ` Josh Boyer
2012-05-25 19:13 ` Rafael J. Wysocki
2013-12-17 16:03 ` Josh Boyer
2013-12-17 16:04 ` Josh Boyer
2013-12-17 23:08 ` Pavel Machek
2013-12-17 23:31 ` Dave Chinner
2013-12-18 0:01 ` Pavel Machek
2013-12-18 12:39 ` Dave Chinner
2013-12-18 14:08 ` Pavel Machek
2013-12-19 0:22 ` Dave Chinner
2013-12-21 23:33 ` Pavel Machek
2013-12-23 3:48 ` Dave Chinner
2013-12-18 0:52 ` Rafael J. Wysocki
2013-12-18 1:00 ` Josh Boyer
2013-12-18 1:16 ` Rafael J. Wysocki
2013-12-18 12:31 ` Josh Boyer
2013-12-18 21:40 ` Rafael J. Wysocki
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4F27074D.2040006@tuxonice.net \
--to=nigel@tuxonice.net \
--cc=david@fromorbit.com \
--cc=jack@suse.cz \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pm@vger.kernel.org \
--cc=pavel@ucw.cz \
--cc=rjw@sisk.pl \
--cc=srivatsa.bhat@linux.vnet.ibm.com \
--cc=viro@zeniv.linux.org.uk \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).