From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932855Ab0I0Jim (ORCPT ); Mon, 27 Sep 2010 05:38:42 -0400 Received: from wrar.name ([109.74.195.39]:57968 "EHLO haley.wrar.name" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932420Ab0I0Jil (ORCPT ); Mon, 27 Sep 2010 05:38:41 -0400 Date: Mon, 27 Sep 2010 15:38:26 +0600 From: Andrey Rahmatullin To: Nigel Cunningham Cc: "Rafael J. Wysocki" , Linux PM , LKML , TuxOnIce-devel Subject: Re: [TuxOnIce-devel] Swsusp patches applied to suspend-2.6#linux-next Message-ID: <20100927093826.GA6904@wrars-comp.wrarsdomain> References: <1285566238-10966-1-git-send-email-nigel@tuxonice.net> <20100927080000.GA7032@wrars-comp.wrarsdomain> <4CA055EF.6050608@tuxonice.net> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="IJpNTDwzlM2Ie8A6" Content-Disposition: inline In-Reply-To: <4CA055EF.6050608@tuxonice.net> X-Operating-System: ALT Linux Sisyphus X-Jabber-Id: wrar@altlinux.org User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --IJpNTDwzlM2Ie8A6 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Sep 27, 2010 at 06:29:35PM +1000, Nigel Cunningham wrote: > >> As discussed, here are the patches, modified to apply against your cur= rent > >> linux-next tree. A new first patch splits compression support out into= its > >> own file, removing the need to have two versions of the load_image and > >> save_image routines, minimising the changes to the remainder of the > >> patches and making things cleaner than would otherwise be the case. > >> > >> On my laptop, single-threaded compression actually slows writing down = =66rom > >> 175MB/s to around 100-120MB/s (depending on how well the image compres= ses). > >> Reading speed improves from 218MB/s to around 245MB/s. I expect that > >> multithreaded writing would bring the writing (and reading) speeds back > >> up. It's on my swsusp to do list :) > > Works here. >=20 > Ah. You're too fast for me :) >=20 > What sort of speeds are you seeing? Well, I don't see any 'PM: Image read at' etc in the kernel logs after resuming (in for-rafael tree). --=20 WBR, wRAR (ALT Linux Team) --IJpNTDwzlM2Ie8A6 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iQEcBAEBCAAGBQJMoGYSAAoJEOih81koZvPBErkH/A7diPcNueeqqU/6InVVGCIe vd7n3SweF3kA4tlo0JB3qgcqNyJJX98oLF5dKDyisoBAF3zfq1DfoyUNnJxdOKMK 8m5LEbSfPD9m8UTjpJhu9dj6JpwCKL3L9LeGDKUYl0gZJEJ2yigUTYc2RHH6pGWc N/oUNw6FxMHjD41AT384SoQEreoe+zJrrSzJnaQyZv0iz4tRpJ6K8AMt9OT31O1s gJ4JMfEcvxeMj8APhefcfP6Q1NZE7pqMuEJBKxNovI9ob2f4j6cFZARla9Na2kvz oF0mNjNb2hMMUCt8PRostNdPfzYRhLSYs43jRYIcw6McIgKS8Oc6G4yrPmdsWks= =jAAF -----END PGP SIGNATURE----- --IJpNTDwzlM2Ie8A6--