Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263965AbTKZF4N (ORCPT ); Wed, 26 Nov 2003 00:56:13 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263969AbTKZF4N (ORCPT ); Wed, 26 Nov 2003 00:56:13 -0500 Received: from smtp2.actcom.co.il ([192.114.47.15]:43909 "EHLO smtp2.actcom.co.il") by vger.kernel.org with ESMTP id S263965AbTKZF4J (ORCPT ); Wed, 26 Nov 2003 00:56:09 -0500 Date: Wed, 26 Nov 2003 07:55:57 +0200 From: Muli Ben-Yehuda To: Pat Erley Cc: linux-kernel@vger.kernel.org Subject: Re: [patch] trivial change in kernel/sched.c in 2.6.0-test9+ Message-ID: <20031126055556.GC3734@actcom.co.il> References: <20031126002713.1f8707f8.paterley@mail.drunkencodepoets.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="xesSdrSSBC0PokLI" Content-Disposition: inline In-Reply-To: <20031126002713.1f8707f8.paterley@mail.drunkencodepoets.com> User-Agent: Mutt/1.5.4i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1195 Lines: 42 --xesSdrSSBC0PokLI Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Nov 26, 2003 at 12:27:13AM -0500, Pat Erley wrote: > this ends up saving a few math operations any time a child > process exits. ( calling sched_exit(task_t * p) ) Yes, but does it have any noticeable effect on performance whatsoever? premature optimization, root of all evil, etc.=20 Cheers,=20 Muli=20 --=20 Muli Ben-Yehuda http://www.mulix.org | http://mulix.livejournal.com/ "the nucleus of linux oscillates my world" - gccbot@#offtopic --xesSdrSSBC0PokLI Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (GNU/Linux) iD8DBQE/xEBsKRs727/VN8sRAnUGAJ9r/SrhDw5hjUxOuEwgSxza5UYYPgCgr7Ix oh+GS/aW/ZMVqWU6XrcA3Nc= =D1aN -----END PGP SIGNATURE----- --xesSdrSSBC0PokLI-- - 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/