Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262389AbUFBQ1L (ORCPT ); Wed, 2 Jun 2004 12:27:11 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261638AbUFBQ1L (ORCPT ); Wed, 2 Jun 2004 12:27:11 -0400 Received: from websrv.werbeagentur-aufwind.de ([213.239.197.241]:8578 "EHLO websrv.werbeagentur-aufwind.de") by vger.kernel.org with ESMTP id S263324AbUFBQ0b (ORCPT ); Wed, 2 Jun 2004 12:26:31 -0400 Subject: Re: [PATCH] 5/5: Device-mapper: dm-zero From: Christophe Saout To: Jens Axboe Cc: Alasdair G Kergon , Andrew Morton , LKML In-Reply-To: <1086193026.4659.3.camel@leto.cs.pocnet.net> References: <20040602154605.GR6302@agk.surrey.redhat.com> <1086192141.4659.1.camel@leto.cs.pocnet.net> <20040602160905.GX28915@suse.de> <1086193026.4659.3.camel@leto.cs.pocnet.net> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-bFy3Lftz8gzaYdEHC1/z" Date: Wed, 02 Jun 2004 18:26:11 +0200 Message-Id: <1086193571.4659.7.camel@leto.cs.pocnet.net> Mime-Version: 1.0 X-Mailer: Evolution 1.5.8 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1259 Lines: 45 --=-bFy3Lftz8gzaYdEHC1/z Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Am Mi, den 02.06.2004 um 18:17 Uhr +0200 schrieb Christophe Saout: > What does this & PAGE_MASK do? This looks wrong too. Sorry, please forget this. --- linux.orig/drivers/md/dm-zero.c 2004-06-02 18:24:38.231186664 +0200 +++ linux/drivers/ms/dm-zero.c 2004-06-02 18:24:55.645539280 +0200 @@ -35,7 +35,8 @@ bio_for_each_segment(bv, bio, i) { char *data =3D bvec_kmap_irq(bv, &flags); memset(data, 0, bv->bv_len); - bvec_kunmap_irq(bv, &flags); + flush_dcache_page(bv->bv_page); + bvec_kunmap_irq(data, &flags); } } =20 --=-bFy3Lftz8gzaYdEHC1/z Content-Type: application/pgp-signature; name=signature.asc Content-Description: Dies ist ein digital signierter Nachrichtenteil -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) iD8DBQBAvf+jZCYBcts5dM0RArt+AJ4+t/W+mmHUcSWwfDyGkgtvrA+h9QCeIGHg blDOWUh+3iK65p8SyEYxc+I= =Ep30 -----END PGP SIGNATURE----- --=-bFy3Lftz8gzaYdEHC1/z-- - 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/