From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030599AbXDZLBJ (ORCPT ); Thu, 26 Apr 2007 07:01:09 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030310AbXDZLBJ (ORCPT ); Thu, 26 Apr 2007 07:01:09 -0400 Received: from crystal.sipsolutions.net ([195.210.38.204]:57289 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932184AbXDZLBH (ORCPT ); Thu, 26 Apr 2007 07:01:07 -0400 Subject: Re: suspend2 merge (was Re: [Suspend2-devel] Re: CFS and suspend2: hang in atomic copy) From: Johannes Berg To: Linus Torvalds Cc: Nigel Cunningham , Nick Piggin , suspend2-devel@lists.suspend2.net, Mike Galbraith , linux-kernel@vger.kernel.org, Con Kolivas , Andrew Morton , Pavel Machek , Thomas Gleixner , Ingo Molnar , Arjan van de Ven In-Reply-To: References: <20070419070437.GA25211@elte.hu> <20070424202336.GC16503@elf.ucw.cz> <20070424212408.GD16457@elf.ucw.cz> <20070425072350.GA6866@ucw.cz> <20070425202741.GC17387@elf.ucw.cz> <20070425214420.GG17387@elf.ucw.cz> <1177540027.5025.87.camel@nigel.suspend2.net> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-IlGzXTFZf60XfRRSMp99" Date: Thu, 26 Apr 2007 12:39:58 +0200 Message-Id: <1177583998.6814.42.camel@johannes.berg> Mime-Version: 1.0 X-Mailer: Evolution 2.8.2.1 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --=-IlGzXTFZf60XfRRSMp99 Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Wed, 2007-04-25 at 15:55 -0700, Linus Torvalds wrote: > That's where I started: whole "suspend to disk" thing actually has _more_= =20 > to do with "shutdown" than with "suspend".=20 =46rom looking at pm_ops which I was recently working with a lot, it seems that it was designed by somebody who was reading the ACPI documentation and was otherwise pretty clueless, even at that level std tries to look like suspend. IMHO that is one of the first things that should be ripped out, no pm_ops for STD, it's a pain to work with. johannes --=-IlGzXTFZf60XfRRSMp99 Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Comment: Johannes Berg (powerbook) iD8DBQBGMIF+/ETPhpq3jKURAutsAJ93vRXClZER1VeZiaPlW7Kr8lzEgwCfcj9g ENyA5A/H+5JRXY/YOiJSMPs= =qhHq -----END PGP SIGNATURE----- --=-IlGzXTFZf60XfRRSMp99--