Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752687AbXHAVbT (ORCPT ); Wed, 1 Aug 2007 17:31:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751828AbXHAVbD (ORCPT ); Wed, 1 Aug 2007 17:31:03 -0400 Received: from ogre.sisk.pl ([217.79.144.158]:37190 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751547AbXHAVbB (ORCPT ); Wed, 1 Aug 2007 17:31:01 -0400 From: "Rafael J. Wysocki" To: Andrew Morton Subject: [PATCH -mm 0/3] Freezer: Use wait queue instead of busy looping Date: Wed, 1 Aug 2007 23:28:23 +0200 User-Agent: KMail/1.9.5 Cc: LKML , Nigel Cunningham , Oleg Nesterov , Pavel Machek , pm list MIME-Version: 1.0 Content-Disposition: inline Message-Id: <200708012328.23939.rjw@sisk.pl> Content-Type: text/plain; charset="iso-8859-2" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 659 Lines: 21 Hi, The patches in the next three messages do the following: * make the freezer a bit more verbose * make try_to_freeze_tasks() go to sleep while waiting for tasks to enter the refrigerator instead of busy looping * make try_to_freeze_tasks() measure the time of freezing, regardless of whether or not it is successful Greetings, Rafael -- "Premature optimization is the root of all evil." - Donald Knuth - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/