From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752796Ab0KNFWB (ORCPT ); Sun, 14 Nov 2010 00:22:01 -0500 Received: from ksp.mff.cuni.cz ([195.113.26.206]:58419 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751458Ab0KNFWA (ORCPT ); Sun, 14 Nov 2010 00:22:00 -0500 Date: Sun, 14 Nov 2010 06:21:38 +0100 From: Pavel Machek To: kernel list , "Rafael J. Wysocki" Subject: 2.6.37-rc1+: hibernate regression, claims not enough swap space Message-ID: <20101114052138.GB2189@elf.ucw.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Warning: Reading this can be dangerous to your mental health. User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi! ...but there's enough -- or at least it was enough to fit previous versions. 32-bit machine, so it has highmem. System is in console mode, very lightly loaded. Mem: 2054716k total, 736548k used, 1318168k free, 15368k buffers Swap: 779148k total, 2360k used, 776788k free, 546388k cached thinkpad_acpi: ACPI backlight control delay disabled PM: thaw of devices complete after 539.577 msecs PM: writing image. PM: Free swap pages: 194166 PM: Not enough free swap Restarting tasks ... Aha, and it is the new default /sys/power/image_size .. setting it to 0 lets machine hibernate. I guess the new default is very wrong for highmem machine... Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html