Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753803AbYH1IOX (ORCPT ); Thu, 28 Aug 2008 04:14:23 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751266AbYH1IOL (ORCPT ); Thu, 28 Aug 2008 04:14:11 -0400 Received: from systemlinux.org ([83.151.29.59]:38436 "EHLO m18s25.vlinux.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751229AbYH1IOK (ORCPT ); Thu, 28 Aug 2008 04:14:10 -0400 X-Greylist: delayed 530 seconds by postgrey-1.27 at vger.kernel.org; Thu, 28 Aug 2008 04:14:10 EDT Date: Thu, 28 Aug 2008 10:04:29 +0200 From: Andre Noll To: Jens Axboe Cc: Andrew Morton , "Rafael J. Wysocki" , jurriaan , linux-kernel@vger.kernel.org, Neil Brown Subject: Re: 2.6.27-rc4: lots of 'in_atomic():1, irqs_disabled():0' with software-raid1 Message-ID: <20080828080429.GD4247@skl-net.de> References: <20080827170538.GA24393@amd64.of.nowhere> <200808272347.43577.rjw@sisk.pl> <20080828073324.GR20055@kernel.dk> <20080828004532.45d8b8c9.akpm@linux-foundation.org> <20080828074830.GV20055@kernel.dk> <20080828075607.GA3795@skl-net.de> <20080828081113.GW20055@kernel.dk> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="k4f25fnPtRuIRUb3" Content-Disposition: inline In-Reply-To: <20080828081113.GW20055@kernel.dk> User-Agent: Mutt/1.5.9i Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1135 Lines: 38 --k4f25fnPtRuIRUb3 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 10:11, Jens Axboe wrote: > > Also, md_super_write() does not check the return value of bio_alloc(). > > That probably needs fixing as well. >=20 > No, that's the guarentee of mempool_alloc() - as long as you have > __GFP_WAIT set, you'll never see a NULL return. Ah, OK. Thanks for the clarification. Andre --=20 The only person who always got his work done by Friday was Robinson Crusoe --k4f25fnPtRuIRUb3 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (GNU/Linux) iD8DBQFItlwNWto1QDEAkw8RAjl4AJ0VmE7aVE9tIaIZwo6bGllQ9VlZZQCeLk4o QR6fajciXsC85J8ST3Prvuo= =Hya3 -----END PGP SIGNATURE----- --k4f25fnPtRuIRUb3-- -- 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/