Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263709AbUDUUrL (ORCPT ); Wed, 21 Apr 2004 16:47:11 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263708AbUDUUrK (ORCPT ); Wed, 21 Apr 2004 16:47:10 -0400 Received: from phoenix.infradead.org ([213.86.99.234]:43019 "EHLO phoenix.infradead.org") by vger.kernel.org with ESMTP id S263709AbUDUUqL (ORCPT ); Wed, 21 Apr 2004 16:46:11 -0400 Date: Wed, 21 Apr 2004 21:46:05 +0100 From: Christoph Hellwig To: Dipankar Sarma Cc: Martin Schwidefsky , akpm@osdl.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] s390 (9/9): no timer interrupts in idle. Message-ID: <20040421214605.A11291@infradead.org> Mail-Followup-To: Christoph Hellwig , Dipankar Sarma , Martin Schwidefsky , akpm@osdl.org, linux-kernel@vger.kernel.org References: <20040421204303.GA5014@in.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5.1i In-Reply-To: <20040421204303.GA5014@in.ibm.com>; from dipankar@in.ibm.com on Thu, Apr 22, 2004 at 02:13:04AM +0530 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 595 Lines: 13 On Thu, Apr 22, 2004 at 02:13:04AM +0530, Dipankar Sarma wrote: > I think CPU_MASK_NONE can be used only for assignments. You need > to actually declare a generic idle_cpu_mask and set it to CPU_MASK_NONE > for all other archs. Of course, then the compiler will not be able > to optimize it out :) Well, there's a const keyword in C these days, no? - 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/