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 8C321ECAAD3 for ; Mon, 12 Sep 2022 03:31:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229564AbiILDbc (ORCPT ); Sun, 11 Sep 2022 23:31:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58184 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229774AbiILD3j (ORCPT ); Sun, 11 Sep 2022 23:29:39 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C45BD2871F for ; Sun, 11 Sep 2022 20:29:20 -0700 (PDT) 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 5A068B80C76 for ; Mon, 12 Sep 2022 03:29:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 02A48C433B5; Mon, 12 Sep 2022 03:29:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1662953358; bh=wnqPpAKhXzierRWCt8/756Ic3sVAigimfwciYvjK05c=; h=Date:To:From:Subject:From; b=Cjat8f6gHDGSwTsx7xJg8BKpRJ4Zda3mYn/8bnQR4gAZAkAUkod8xnnKat4dQmWtf VqJCv6o1nVuZUeQbKRtummXNImKcr9YPG5hmPQ917w0SrUu3BLzSJofZIvB26PUVEg TyEChnuXuDiVWXwBchE/kr8xIfe6InlaUGSbA0aY= Date: Sun, 11 Sep 2022 20:29:17 -0700 To: mm-commits@vger.kernel.org, wangkefeng.wang@huawei.com, akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] mm-kill-find_min_pfn_with_active_regions.patch removed from -mm tree Message-Id: <20220912032918.02A48C433B5@smtp.kernel.org> Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The quilt patch titled Subject: mm: kill find_min_pfn_with_active_regions() has been removed from the -mm tree. Its filename was mm-kill-find_min_pfn_with_active_regions.patch This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Kefeng Wang Subject: mm: kill find_min_pfn_with_active_regions() Date: Mon, 15 Aug 2022 19:10:17 +0800 find_min_pfn_with_active_regions() is only called from free_area_init(). Open-code the PHYS_PFN(memblock_start_of_DRAM()) into free_area_init(), and kill find_min_pfn_with_active_regions(). Link: https://lkml.kernel.org/r/20220815111017.39341-1-wangkefeng.wang@huawei.com Signed-off-by: Kefeng Wang Signed-off-by: Andrew Morton --- include/linux/mm.h | 1 - mm/page_alloc.c | 13 +------------ 2 files changed, 1 insertion(+), 13 deletions(-) --- a/include/linux/mm.h~mm-kill-find_min_pfn_with_active_regions +++ a/include/linux/mm.h @@ -2520,7 +2520,6 @@ extern unsigned long absent_pages_in_ran unsigned long end_pfn); extern void get_pfn_range_for_nid(unsigned int nid, unsigned long *start_pfn, unsigned long *end_pfn); -extern unsigned long find_min_pfn_with_active_regions(void); #ifndef CONFIG_NUMA static inline int early_pfn_to_nid(unsigned long pfn) --- a/mm/page_alloc.c~mm-kill-find_min_pfn_with_active_regions +++ a/mm/page_alloc.c @@ -7908,17 +7908,6 @@ unsigned long __init node_map_pfn_alignm return ~accl_mask + 1; } -/** - * find_min_pfn_with_active_regions - Find the minimum PFN registered - * - * Return: the minimum PFN based on information provided via - * memblock_set_node(). - */ -unsigned long __init find_min_pfn_with_active_regions(void) -{ - return PHYS_PFN(memblock_start_of_DRAM()); -} - /* * early_calculate_totalpages() * Sum pages in active regions for movable zone. @@ -8211,7 +8200,7 @@ void __init free_area_init(unsigned long memset(arch_zone_highest_possible_pfn, 0, sizeof(arch_zone_highest_possible_pfn)); - start_pfn = find_min_pfn_with_active_regions(); + start_pfn = PHYS_PFN(memblock_start_of_DRAM()); descending = arch_has_descending_max_zone_pfns(); for (i = 0; i < MAX_NR_ZONES; i++) { _ Patches currently in -mm which might be from wangkefeng.wang@huawei.com are mm-reuse-pageblock_start-end_pfn-macro.patch mm-add-pageblock_align-macro.patch mm-add-pageblock_aligned-macro.patch memblock-tests-add-new-pageblock-related-macro.patch kernel-exit-cleanup-release_thread.patch