Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754411Ab0AEC2e (ORCPT ); Mon, 4 Jan 2010 21:28:34 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754018Ab0AEC2d (ORCPT ); Mon, 4 Jan 2010 21:28:33 -0500 Received: from chilli.pcug.org.au ([203.10.76.44]:43311 "EHLO smtps.tip.net.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753832Ab0AEC2b (ORCPT ); Mon, 4 Jan 2010 21:28:31 -0500 Date: Tue, 5 Jan 2010 13:28:24 +1100 From: Stephen Rothwell To: Wu Fengguang Cc: Christoph Hellwig , Andi Kleen , Andrew Morton , Quentin Barnes , "linux-kernel@vger.kernel.org" , "linux-fsdevel@vger.kernel.org" , Nick Piggin , Steven Whitehouse , David Howells , Al Viro , Jonathan Corbet Subject: Re: [RFC][PATCH v4] readahead: introduce O_RANDOM for POSIX_FADV_RANDOM Message-Id: <20100105132824.e6c0fb7f.sfr@canb.auug.org.au> In-Reply-To: <20100105022650.GB29428@localhost> References: <20091225000717.GA26949@yahoo-inc.com> <87aax18xms.fsf@basil.nowhere.org> <20091230051540.GA16308@localhost> <20091230052402.GB26364@localhost> <873a2s8hmp.fsf@basil.nowhere.org> <20100104045020.GA21021@localhost> <20100104161719.a0bb35ad.sfr@canb.auug.org.au> <20100104073328.GA3422@infradead.org> <20100104125620.GB12266@localhost> <20100105130322.006c03ee.sfr@canb.auug.org.au> <20100105022650.GB29428@localhost> X-Mailer: Sylpheed 3.0.0beta4 (GTK+ 2.18.5; i486-pc-linux-gnu) Mime-Version: 1.0 Content-Type: multipart/signed; protocol="application/pgp-signature"; micalg="PGP-SHA1"; boundary="Signature=_Tue__5_Jan_2010_13_28_24_+1100_fVcy5Jo_WYOru8Rm" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1268 Lines: 44 --Signature=_Tue__5_Jan_2010_13_28_24_+1100_fVcy5Jo_WYOru8Rm Content-Type: text/plain; charset=US-ASCII Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi Fengguang, On Tue, 5 Jan 2010 10:26:50 +0800 Wu Fengguang wro= te: > > Where is it? I cannot grep find one in arch/. > There is one defined in include/asm-generic/fcntl.h: >=20 > #ifndef O_SYNC > #define __O_SYNC 04000000 > #define O_SYNC (__O_SYNC|O_DSYNC) > #endif >=20 > However it has one less '0' :) Search for 0x800000 ... --=20 Cheers, Stephen Rothwell sfr@canb.auug.org.au http://www.canb.auug.org.au/~sfr/ --Signature=_Tue__5_Jan_2010_13_28_24_+1100_fVcy5Jo_WYOru8Rm Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iEYEARECAAYFAktCo8gACgkQjjKRsyhoI8zuUwCeJbrJPfcwKe4it3Z/c8Cx/q8u HgUAoJgF2J5iP/57GwXBYdDCG+Q1cTGq =68mU -----END PGP SIGNATURE----- --Signature=_Tue__5_Jan_2010_13_28_24_+1100_fVcy5Jo_WYOru8Rm-- -- 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/