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 0BC1FC433FE for ; Thu, 27 Jan 2022 09:55:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238520AbiA0Jzb (ORCPT ); Thu, 27 Jan 2022 04:55:31 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]:60502 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232315AbiA0JzZ (ORCPT ); Thu, 27 Jan 2022 04:55:25 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1643277325; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ayJC/AZO9vzgGtnHmUqrAsjgR30wt4COjGg6oQDHxO0=; b=aPKLsa7zUMXolsLKrmUt3tzDuQkXlZvF1cFA4TD1w7mCFu/ddzGMoZpSJ42+IzBy2AYO6u uWwFs6Ej4E0ZNv30fLfFIsm2+yonvRaj0eRvATxED+Dxa9s/maPbHvYaT2TL8VjY6O2zYh 60vHUq/It8vY1Bhnt6HUqpArpa27REg= Received: from mail-wm1-f69.google.com (mail-wm1-f69.google.com [209.85.128.69]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-275-ezjar76PMAiIy1sw3wnrjw-1; Thu, 27 Jan 2022 04:55:22 -0500 X-MC-Unique: ezjar76PMAiIy1sw3wnrjw-1 Received: by mail-wm1-f69.google.com with SMTP id bg32-20020a05600c3ca000b00349f2aca1beso1237337wmb.9 for ; Thu, 27 Jan 2022 01:55:22 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:organization:in-reply-to :content-transfer-encoding; bh=ayJC/AZO9vzgGtnHmUqrAsjgR30wt4COjGg6oQDHxO0=; b=fKoJ5zSWTigN9AQAALgVGnqJV4C07sVT+n9f8wOPseWze7NhRGY+8nK0AkSQv8VXlW U60T49UhFXh2fUJfRW1JcMbcPJRqumZ6wcpxAzym3Sh0BY6Jw1tdpzDlUAGtZmhv4KJg E7Hv75BnZL4dwV5i0sIAP8SPhrgv8iI9GYa89QLAsTNRcXXWo/eKwqXYVr25lxSU7k7u mctANaZWr7J+0lXHhkp39qufaDIdUeVtnt1eM+7UJSkw6gIAwjLDcNkMxqkWGKk6McdP 5eJZCuRWZkBsCZc8K1VyisEuFkliaGbX9s5A19a4pKtZOTxIeBLHTAfk72gNHEqVI2RA pp3w== X-Gm-Message-State: AOAM5317rvmyTExypnj/P45ppcK20mrnWmTDMKTYWR7osIvAIM5IG5Qk JceXapfqKXP9eH1AuinFSyGn1A8RsEWtVvebvled0DYP3f+xPzpzv9Ejobk4RaxniagyzYGJECd tmZguGOf7kLFEq7lo50coJ7Vm X-Received: by 2002:adf:fd4e:: with SMTP id h14mr2208994wrs.675.1643277321621; Thu, 27 Jan 2022 01:55:21 -0800 (PST) X-Google-Smtp-Source: ABdhPJxZjm99+TehRbfRz6MCxIEwSAqNIX73JIx0nKVcQ4IDxr+ai0NNDfqWzRX2Azp20cMyui99Gw== X-Received: by 2002:adf:fd4e:: with SMTP id h14mr2208981wrs.675.1643277321380; Thu, 27 Jan 2022 01:55:21 -0800 (PST) Received: from ?IPV6:2003:cb:c70d:8300:4812:9d4f:6cd8:7f47? (p200300cbc70d830048129d4f6cd87f47.dip0.t-ipconnect.de. [2003:cb:c70d:8300:4812:9d4f:6cd8:7f47]) by smtp.gmail.com with ESMTPSA id e13sm1980242wrq.35.2022.01.27.01.55.20 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 27 Jan 2022 01:55:20 -0800 (PST) Message-ID: Date: Thu, 27 Jan 2022 10:55:20 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.4.0 Subject: Re: [PATCH] mm/mmzone.h: remove unused macros Content-Language: en-US To: Miaohe Lin , akpm@linux-foundation.org Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org References: <20220127093210.62293-1-linmiaohe@huawei.com> From: David Hildenbrand Organization: Red Hat In-Reply-To: <20220127093210.62293-1-linmiaohe@huawei.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 27.01.22 10:32, Miaohe Lin wrote: > Remove pgdat_page_nr, nid_page_nr and NODE_MEM_MAP. They are unused now. > > Signed-off-by: Miaohe Lin > --- > 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 */ > Reviewed-by: David Hildenbrand -- Thanks, David / dhildenb