From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265277AbUEUX6D (ORCPT ); Fri, 21 May 2004 19:58:03 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264857AbUEUXyS (ORCPT ); Fri, 21 May 2004 19:54:18 -0400 Received: from arnor.apana.org.au ([203.14.152.115]:29197 "EHLO arnor.apana.org.au") by vger.kernel.org with ESMTP id S264886AbUEUXf4 (ORCPT ); Fri, 21 May 2004 19:35:56 -0400 From: Herbert Xu To: oliver@neukum.org (Oliver Neukum) Cc: Pavel Machek , Nigel Cunningham , linux-kernel@vger.kernel.org Subject: Re: Suspend2 merge preparation: Rationale behind the freezer changes. Organization: Core In-Reply-To: <200405211920.32187.oliver@neukum.org> X-Newsgroups: apana.lists.os.linux.kernel User-Agent: tin/1.7.4-20040225 ("Benbecula") (UNIX) (Linux/2.4.25-1-686-smp (i686)) Message-Id: Date: Sat, 22 May 2004 09:35:28 +1000 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Oliver Neukum wrote: > > Possible, but unlikely. If there can be a deadlock if they are frozen in > reverse order, the same problem existed during creation and needed > to be specially handled. So exactly which kernel threads will dead lock when frozen in the wrong order? So far I've only seen user process vs. kernel thread examples. Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt