From: "Pali Rohár" <pali.rohar@gmail.com>
To: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Alasdair Kergon <agk@redhat.com>,
Mike Snitzer <snitzer@redhat.com>, Neil Brown <neilb@suse.de>,
Len Brown <len.brown@intel.com>, Pavel Machek <pavel@ucw.cz>,
dm-devel@redhat.com, linux-raid@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org
Subject: Re: [PATCH v2 1/3] PM suspend/hibernate: Call notifier after freezing processes
Date: Mon, 20 Jul 2015 09:32:26 +0200 [thread overview]
Message-ID: <20150720073226.GB25910@pali> (raw)
In-Reply-To: <3179448.TScsKEAuyR@vostro.rjw.lan>
On Saturday 18 July 2015 01:27:15 Rafael J. Wysocki wrote:
> On Thursday, July 16, 2015 09:33:02 AM Pali Rohár wrote:
> > On Thursday 16 July 2015 03:02:03 Rafael J. Wysocki wrote:
> > > Also, if you're adding AFTER_FREEZE, it would be good to add BEFORE_THAW too
> > > for symmetry.
> > >
> >
> > But there is no use case for BEFORE_THAW. At least it is not needed for now.
>
> For your use case, a single function pointer would be sufficient too.
>
What do you mean by single function pointer? kernel/power is part of
kernel image and dm-crypt is external kernel module.
--
Pali Rohár
pali.rohar@gmail.com
next prev parent reply other threads:[~2015-07-20 7:32 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-05 17:20 [PATCH 0/3] dm-crypt: Adds support for wiping key when doing suspend/hibernation Pali Rohár
2015-04-05 17:20 ` [PATCH 1/3] PM suspend/hibernate: Call notifier after freezing processes Pali Rohár
2015-04-09 0:28 ` Rafael J. Wysocki
2015-04-09 6:36 ` Pali Rohár
2015-04-09 17:13 ` Rafael J. Wysocki
2015-04-09 16:55 ` Pali Rohár
2015-04-05 17:20 ` [PATCH 2/3] dm: Export function dm_suspend_md() Pali Rohár
2015-04-05 17:20 ` [PATCH 3/3] dm-crypt: Adds support for wiping key when doing suspend/hibernation Pali Rohár
2015-04-05 17:20 ` Pali Rohár
2015-04-07 13:55 ` [dm-devel] " Alasdair G Kergon
2015-04-06 13:00 ` [PATCH 0/3] " Mike Snitzer
2015-04-06 13:00 ` Mike Snitzer
2015-04-06 13:25 ` Pavel Machek
2015-04-06 20:51 ` Mike Snitzer
2015-04-06 21:13 ` Why wipe crypto keys during suspend (was Re: [PATCH 0/3] dm-crypt: Adds support for wiping key when doing suspend/hibernation) Pavel Machek
2015-04-06 13:29 ` [PATCH 0/3] dm-crypt: Adds support for wiping key when doing suspend/hibernation Pali Rohár
2015-04-06 18:17 ` Pavel Machek
2015-04-06 21:27 ` Pali Rohár
2015-04-09 13:12 ` Mike Snitzer
2015-04-09 13:28 ` Pali Rohár
2015-04-09 14:08 ` Mike Snitzer
2015-04-09 14:16 ` Pali Rohár
2015-04-09 14:16 ` Pali Rohár
2015-04-09 14:26 ` Mike Snitzer
2015-04-09 14:38 ` Pali Rohár
2015-04-14 6:50 ` Pavel Machek
2015-04-23 17:02 ` Pali Rohár
2015-04-16 9:23 ` Alex Elsayed
2015-04-17 7:52 ` Mike Snitzer
2015-04-17 8:52 ` Ondrej Kozina
2015-04-17 8:52 ` [dm-devel] " Ondrej Kozina
2015-04-17 15:53 ` Alex Elsayed
2015-04-14 6:41 ` Pavel Machek
2015-06-21 11:20 ` [PATCH v2 " Pali Rohár
2015-06-21 11:20 ` Pali Rohár
2015-06-21 11:20 ` [PATCH v2 1/3] PM suspend/hibernate: Call notifier after freezing processes Pali Rohár
2015-06-21 11:20 ` Pali Rohár
2015-07-16 1:02 ` Rafael J. Wysocki
2015-07-16 7:33 ` Pali Rohár
2015-07-17 23:27 ` Rafael J. Wysocki
2015-07-20 7:32 ` Pali Rohár [this message]
2015-07-20 21:46 ` Rafael J. Wysocki
2015-07-21 22:08 ` NeilBrown
2015-07-21 23:00 ` Rafael J. Wysocki
2015-07-21 23:03 ` Rafael J. Wysocki
2016-12-27 14:29 ` Pali Rohár
2015-06-21 11:20 ` [PATCH v2 2/3] dm: Export function dm_suspend_md() Pali Rohár
2015-06-21 11:20 ` Pali Rohár
2015-07-17 14:04 ` Mike Snitzer
2015-07-17 14:22 ` Pali Rohár
2015-07-17 15:22 ` Mike Snitzer
2015-07-17 15:30 ` Mike Snitzer
2015-07-17 17:13 ` Pali Rohár
2015-07-17 17:31 ` Mike Snitzer
2015-06-21 11:20 ` [PATCH v2 3/3] dm-crypt: Adds support for wiping key when doing suspend/hibernation Pali Rohár
2015-06-21 11:20 ` Pali Rohár
2015-07-28 14:44 ` Pavel Machek
2015-07-28 14:48 ` Pali Rohár
2015-07-07 7:59 ` [PATCH v2 0/3] " Pali Rohár
2015-07-07 7:59 ` Pali Rohár
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=20150720073226.GB25910@pali \
--to=pali.rohar@gmail.com \
--cc=agk@redhat.com \
--cc=dm-devel@redhat.com \
--cc=len.brown@intel.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pm@vger.kernel.org \
--cc=linux-raid@vger.kernel.org \
--cc=neilb@suse.de \
--cc=pavel@ucw.cz \
--cc=rjw@rjwysocki.net \
--cc=snitzer@redhat.com \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.