Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263052AbTI3AZU (ORCPT ); Mon, 29 Sep 2003 20:25:20 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263055AbTI3AZU (ORCPT ); Mon, 29 Sep 2003 20:25:20 -0400 Received: from mail.jlokier.co.uk ([81.29.64.88]:28805 "EHLO mail.jlokier.co.uk") by vger.kernel.org with ESMTP id S263052AbTI3AZS (ORCPT ); Mon, 29 Sep 2003 20:25:18 -0400 Date: Tue, 30 Sep 2003 01:24:58 +0100 From: Jamie Lokier To: Mikulas Patocka Cc: Daniel Jacobowitz , Arjan van de Ven , Linus Torvalds , Brian Gerst , Linux-Kernel Subject: Re: -mregparm=3 (was Re: [PATCH] i386 do_machine_check() is redundant. Message-ID: <20030930002458.GC25485@mail.jlokier.co.uk> References: <1064775868.5045.4.camel@laptop.fenrus.com> <20030929202604.GA23344@nevyn.them.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Folks compiling the kernel with -mregparm=3 should also try -mregparm=2, -mregparm=1 and combinations with -mrtd if you want to find the smallest/fastest. A long time ago, for a game written mostly in C++, I found the sweet spot at -mregparm=1 -mrtd. Enjoy, -- Jamie - 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/