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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6BF05C433F5 for ; Thu, 27 Jan 2022 12:44:15 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 05A996B0071; Thu, 27 Jan 2022 07:44:15 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 00A906B0072; Thu, 27 Jan 2022 07:44:14 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id E3B676B0073; Thu, 27 Jan 2022 07:44:14 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0053.hostedemail.com [216.40.44.53]) by kanga.kvack.org (Postfix) with ESMTP id D48F36B0071 for ; Thu, 27 Jan 2022 07:44:14 -0500 (EST) Received: from smtpin11.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id 9682994FC7 for ; Thu, 27 Jan 2022 12:44:14 +0000 (UTC) X-FDA: 79076034828.11.BDA1763 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf07.hostedemail.com (Postfix) with ESMTP id 4F19A40030 for ; Thu, 27 Jan 2022 12:44:13 +0000 (UTC) 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 dfw.source.kernel.org (Postfix) with ESMTPS id 161C761ABD; 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> X-Rspam-User: nil X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: 4F19A40030 X-Stat-Signature: d3bw4skskh1d5zq7aj51bcsuqsnq6udm Authentication-Results: imf07.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b="kC3SGE/i"; dmarc=pass (policy=none) header.from=kernel.org; spf=pass (imf07.hostedemail.com: domain of rppt@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=rppt@kernel.org X-HE-Tag: 1643287453-86095 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: 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.