From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 12 Aug 2002 01:31:07 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 12 Aug 2002 01:31:07 -0400 Received: from pizda.ninka.net ([216.101.162.242]:33433 "EHLO pizda.ninka.net") by vger.kernel.org with ESMTP id ; Mon, 12 Aug 2002 01:31:07 -0400 Date: Sun, 11 Aug 2002 22:21:24 -0700 (PDT) Message-Id: <20020811.222124.60543063.davem@redhat.com> To: rusty@rustcorp.com.au Cc: torvalds@transmeta.com, linux-kernel@vger.kernel.org, mingo@redhat.com Subject: Re: [PATCH] Simplified scalable cpu bitmasks From: "David S. Miller" In-Reply-To: <20020812000347.A99CE2C185@lists.samba.org> References: <20020812000347.A99CE2C185@lists.samba.org> X-Mailer: Mew version 2.1 on Emacs 21.1 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org From: Rusty Russell Date: Mon, 12 Aug 2002 14:42:51 +1000 This changes bitmap_member to the more logical DECLARE_BITMAP, then uses it for cpu_online_map (ie. cpu_online_map is now an unsigned long array). Compiles and boots: Dave, how's this? I'm ok with this for now. I suspect that once you start using NR_CPUS in the range of 1024 or so you want to allow the port do things like "use a pointer for cpuset_t and NULL means CPU_MASK_ALL" Or maybe not :-) we'll see.