From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BBCC5C433F5 for ; Thu, 27 Jan 2022 12:44:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241277AbiA0MoR (ORCPT ); Thu, 27 Jan 2022 07:44:17 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53078 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229689AbiA0MoO (ORCPT ); Thu, 27 Jan 2022 07:44:14 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E6919C061714 for ; Thu, 27 Jan 2022 04:44:13 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id A770FB819C2 for ; Thu, 27 Jan 2022 12:44:12 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C350FC340E4; Thu, 27 Jan 2022 12:44:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1643287451; bh=wAG19dWzrmVRY7z5bVram9oydUwz5Bz8k/viR2YEktI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=kC3SGE/iemVN/a/lCg3YsF5Nk+n6KLolRWdeqBKGjVamyvIO0XWfImAhXU3gWyqBz WZaAOu4pWOtCGm+1EXlpKpTDSi6KBK57ancyHuXRgWJ17MnzWbfvHq72zIlx9MY55y 0spfBiYdXoAPsrRjVST4gc2eqlacgoW+4XxDCMULXdr9VJKO+857iJpJDcR79pJSxT O18hZg3S7XDRyMhlCogEnqx43b3uhCs7U8FTVoxwXPAm6S4rgXqIb24hk7lTm8qVKL iu63Q90Vq3dat/6OJ1DQgWXi0W/+evb8eU+9n96LrEJax+a+geoBrZOTnza3saIF0y KDrogEx/1xdSg== Date: Thu, 27 Jan 2022 14:44:04 +0200 From: Mike Rapoport To: Miaohe Lin Cc: akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] mm/mmzone.h: remove unused macros Message-ID: References: <20220127093210.62293-1-linmiaohe@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220127093210.62293-1-linmiaohe@huawei.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jan 27, 2022 at 05:32:10PM +0800, Miaohe Lin wrote: > Remove pgdat_page_nr, nid_page_nr and NODE_MEM_MAP. They are unused now. > > Signed-off-by: Miaohe Lin Reviewed-by: Mike Rapoport > --- > include/linux/mmzone.h | 7 ------- > 1 file changed, 7 deletions(-) > > diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h > index aed44e9b5d89..6c004256d943 100644 > --- a/include/linux/mmzone.h > +++ b/include/linux/mmzone.h > @@ -920,12 +920,6 @@ typedef struct pglist_data { > > #define node_present_pages(nid) (NODE_DATA(nid)->node_present_pages) > #define node_spanned_pages(nid) (NODE_DATA(nid)->node_spanned_pages) > -#ifdef CONFIG_FLATMEM > -#define pgdat_page_nr(pgdat, pagenr) ((pgdat)->node_mem_map + (pagenr)) > -#else > -#define pgdat_page_nr(pgdat, pagenr) pfn_to_page((pgdat)->node_start_pfn + (pagenr)) > -#endif > -#define nid_page_nr(nid, pagenr) pgdat_page_nr(NODE_DATA(nid),(pagenr)) > > #define node_start_pfn(nid) (NODE_DATA(nid)->node_start_pfn) > #define node_end_pfn(nid) pgdat_end_pfn(NODE_DATA(nid)) > @@ -1101,7 +1095,6 @@ static inline struct pglist_data *NODE_DATA(int nid) > { > return &contig_page_data; > } > -#define NODE_MEM_MAP(nid) mem_map > > #else /* CONFIG_NUMA */ > > -- > 2.23.0 > > -- Sincerely yours, Mike.