Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758812AbYB1Mxn (ORCPT ); Thu, 28 Feb 2008 07:53:43 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753213AbYB1Mxb (ORCPT ); Thu, 28 Feb 2008 07:53:31 -0500 Received: from mx2.suse.de ([195.135.220.15]:58319 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752260AbYB1Mxa (ORCPT ); Thu, 28 Feb 2008 07:53:30 -0500 Message-ID: <47C6AF31.9080604@suse.de> Date: Thu, 28 Feb 2008 13:55:13 +0100 From: Andi Kleen User-Agent: Thunderbird 2.0.0.6 (X11/20070801) MIME-Version: 1.0 To: Ingo Molnar Cc: Nick Piggin , Linux Kernel Mailing List , linux-arch@vger.kernel.org Subject: Re: [rfc][patch] x86-64 new smp_call_function design References: <20080227124217.GA1340@wotan.suse.de> <20080227132713.GA13681@elte.hu> <20080227135041.GC1340@wotan.suse.de> <20080227150210.GA21610@elte.hu> <20080227221407.GA26067@wotan.suse.de> <20080228084558.GA32631@elte.hu> In-Reply-To: <20080228084558.GA32631@elte.hu> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 446 Lines: 15 >>> The vector duplication is really ugly and feels wrong. >> Why? > > it's ~0.5% of our irq vector space? :-) Since there per CPU vectors vectors are not really a precious resource anymore. -Andi -- 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/