Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262284AbTEZXND (ORCPT ); Mon, 26 May 2003 19:13:03 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262290AbTEZXNC (ORCPT ); Mon, 26 May 2003 19:13:02 -0400 Received: from pao-ex01.pao.digeo.com ([12.47.58.20]:9333 "EHLO pao-ex01.pao.digeo.com") by vger.kernel.org with ESMTP id S262284AbTEZXNC (ORCPT ); Mon, 26 May 2003 19:13:02 -0400 Date: Mon, 26 May 2003 16:26:16 -0700 From: Andrew Morton To: Andrea Arcangeli Cc: davem@redhat.com, davidsen@tmr.com, haveblue@us.ibm.com, habanero@us.ibm.com, mbligh@aracnet.com, linux-kernel@vger.kernel.org Subject: Re: userspace irq balancer Message-Id: <20030526162616.6ceacaba.akpm@digeo.com> In-Reply-To: <20030526222406.GU3767@dualathlon.random> References: <60830000.1053575867@[10.10.2.4]> <20030522.154410.104047403.davem@redhat.com> <20030526222406.GU3767@dualathlon.random> X-Mailer: Sylpheed version 0.9.0pre1 (GTK+ 1.2.10; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 26 May 2003 23:26:14.0451 (UTC) FILETIME=[33288030:01C323DE] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 479 Lines: 16 Andrea Arcangeli wrote: > > if (IRQ_ALLOWED(phys_id, allowed_mask) && idle_cpu(phys_id)) > return cpu; How hard would it be to make this HT-aware? idle_cpu(phys_id) && idle_cpu_siblings(phys_id) or whatever. - 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/