Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758178Ab0HDCrx (ORCPT ); Tue, 3 Aug 2010 22:47:53 -0400 Received: from beauty.rexursive.com ([150.101.121.179]:35784 "EHLO beauty.rexursive.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756695Ab0HDCrw (ORCPT ); Tue, 3 Aug 2010 22:47:52 -0400 Subject: Re: [PATCH]: Compress hibernation image with LZO (in-kernel) From: Bojan Smojver To: Nigel Cunningham Cc: KAMEZAWA Hiroyuki , linux-kernel@vger.kernel.org In-Reply-To: <4C58D3B0.10602@tuxonice.net> References: <1280465201.2600.10.camel@shrek.rexursive.com> <1280486667.2608.1.camel@shrek.rexursive.com> <4C534C9D.8000600@tuxonice.net> <1280532174.2583.1.camel@shrek.rexursive.com> <4C5362E7.3000706@tuxonice.net> <1280538184.2583.11.camel@shrek.rexursive.com> <4C537A01.5040808@tuxonice.net> <1280540035.2658.5.camel@shrek.rexursive.com> <1280551286.3097.6.camel@shrek.rexursive.com> <20100802091752.3c9f180d.kamezawa.hiroyu@jp.fujitsu.com> <1280710453.2727.8.camel@shrek.rexursive.com> <20100802101058.d4f1c7b6.kamezawa.hiroyu@jp.fujitsu.com> <1280712068.2671.0.camel@shrek.rexursive.com> <20100802102750.7d414819.kamezawa.hiroyu@jp.fujitsu.com> <1280713381.2673.2.camel@shrek.rexursive.com> <1280800750.3305.4.camel@shrek.rexursive.com> <1280802642.2627.2.camel@shrek.rexursive.com> <4C58D3B0.10602@tuxonice.net> Content-Type: text/plain; charset="UTF-8" Date: Wed, 04 Aug 2010 12:47:50 +1000 Message-ID: <1280890070.2741.11.camel@shrek.rexursive.com> Mime-Version: 1.0 X-Mailer: Evolution 2.30.2 (2.30.2-4.fc13) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 887 Lines: 25 On Wed, 2010-08-04 at 12:42 +1000, Nigel Cunningham wrote: > Is it standalone? I'm not seeing the relationship between the two > parts at the moment. Once the compression/decompression gets applied, then it can be a standalone patch, because sync_read is no longer used (we need the data _now_ in order to decompress it, so async read would not give us much). I already have it split on my box, so once I finalize, that's how I'll send. Points taken for all the other comments. Thank you. PS. Right now, I'm seeing segfaults on resume with my overlapping/in-place approach. So, I'll have to find out what is going on first. -- Bojan -- 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/