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 X-Spam-Level: X-Spam-Status: No, score=-7.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CC79AC433DF for ; Mon, 10 Aug 2020 02:40:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9E3F720723 for ; Mon, 10 Aug 2020 02:40:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597027205; bh=9CHqH3zCRh4G7zNc7BJ4LoGlDCZQvGtYekenl1PGRVI=; h=Date:From:To:Subject:Reply-To:List-ID:From; b=Iw1UVT3SAuvunT8Jdw0VGXcGmAkiUqlE0Hx+L2lenG8XsNL1X6XxPlqyz2Es4Nbua GDJScI02msjUIZOdEsGIbbpuydcZ+qt+BfIcufWlfTo6A36Qsu2m5MNCfraFrQIAJE b6lEjxMmVvRK5tBQaLpvZAjquV+hnJSliH+mGh1s= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726370AbgHJCkF (ORCPT ); Sun, 9 Aug 2020 22:40:05 -0400 Received: from mail.kernel.org ([198.145.29.99]:43128 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726338AbgHJCkE (ORCPT ); Sun, 9 Aug 2020 22:40:04 -0400 Received: from localhost.localdomain (c-71-198-47-131.hsd1.ca.comcast.net [71.198.47.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 762832065D; Mon, 10 Aug 2020 02:40:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597027204; bh=9CHqH3zCRh4G7zNc7BJ4LoGlDCZQvGtYekenl1PGRVI=; h=Date:From:To:Subject:From; b=vskyMw1GOhEEJCsz2EWTLyfxGFqM8ZuqxJakJJYAu2ASt6t+Myi4f6vqc6RNsvuv7 hM/X/jha6BNdWfL9EjOwSVuQzSe0pi6kT8PLOpCd9ArM57mdY1FRbpidfN5GP1qrpt 8aPhLBeNJYQ8kN7wESF2elslX3f6wxbiGeF0TWV0= Date: Sun, 09 Aug 2020 19:40:04 -0700 From: akpm@linux-foundation.org To: mgorman@suse.de, mm-commits@vger.kernel.org, richard.weiyang@linux.alibaba.com Subject: [merged] mm-page_allocc-extract-the-common-part-in-pfn_to_bitidx.patch removed from -mm tree Message-ID: <20200810024004.XGGtzD34M%akpm@linux-foundation.org> User-Agent: s-nail v14.8.16 Sender: mm-commits-owner@vger.kernel.org Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The patch titled Subject: mm/page_alloc.c: extract the common part in pfn_to_bitidx() has been removed from the -mm tree. Its filename was mm-page_allocc-extract-the-common-part-in-pfn_to_bitidx.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Wei Yang Subject: mm/page_alloc.c: extract the common part in pfn_to_bitidx() The return value calculation is the same both for SPARSEMEM or not. Just take it out. Link: http://lkml.kernel.org/r/20200623124201.8199-2-richard.weiyang@linux.alibaba.com Signed-off-by: Wei Yang Cc: Mel Gorman Signed-off-by: Andrew Morton --- mm/page_alloc.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/mm/page_alloc.c~mm-page_allocc-extract-the-common-part-in-pfn_to_bitidx +++ a/mm/page_alloc.c @@ -459,11 +459,10 @@ static inline int pfn_to_bitidx(struct p { #ifdef CONFIG_SPARSEMEM pfn &= (PAGES_PER_SECTION-1); - return (pfn >> pageblock_order) * NR_PAGEBLOCK_BITS; #else pfn = pfn - round_down(page_zone(page)->zone_start_pfn, pageblock_nr_pages); - return (pfn >> pageblock_order) * NR_PAGEBLOCK_BITS; #endif /* CONFIG_SPARSEMEM */ + return (pfn >> pageblock_order) * NR_PAGEBLOCK_BITS; } /** _ Patches currently in -mm which might be from richard.weiyang@linux.alibaba.com are