From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S267783AbUIXD7u (ORCPT ); Thu, 23 Sep 2004 23:59:50 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266912AbUIXD4I (ORCPT ); Thu, 23 Sep 2004 23:56:08 -0400 Received: from fujitsu2.fujitsu.com ([192.240.0.2]:14522 "EHLO fujitsu2.fujitsu.com") by vger.kernel.org with ESMTP id S267796AbUIXDwX (ORCPT ); Thu, 23 Sep 2004 23:52:23 -0400 Date: Thu, 23 Sep 2004 20:51:58 -0700 From: Yasunori Goto To: William Lee Irwin III Subject: Re: [Patch/RFC]Removing zone and node ID from page->flags[0/3] Cc: linux-mm , Linux Kernel ML , Linux Hotplug Memory Support In-Reply-To: <20040923232713.GJ9106@holomorphy.com> References: <20040923135108.D8CC.YGOTO@us.fujitsu.com> <20040923232713.GJ9106@holomorphy.com> Message-Id: <20040923203516.0207.YGOTO@us.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-Mailer: Becky! ver. 2.11.02 [ja] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Thank you for comment. > Looks relatively innocuous. I wonder if cosmetically we may want > s/struct zone_tbl/struct zone_table/ Do you mean "struct zone_table" is better as its name? If so, I'll change it. > I like the path compression in the 2-level radix tree. Hmmmm..... Current radix tree code uses slab allocator. But, zone_table must be initialized before free_all_bootmem() and kmem_cache_alloc(). So, if I use it for zone_table, I think I have to change radix tree code to use bootmem or have to write other original code. I'm not sure it is better way.... Bye. -- Yasunori Goto