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 8737FC77B7A for ; Tue, 16 May 2023 22:22:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229521AbjEPWWf (ORCPT ); Tue, 16 May 2023 18:22:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51788 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230115AbjEPWWe (ORCPT ); Tue, 16 May 2023 18:22:34 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3678759DA for ; Tue, 16 May 2023 15:22:32 -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 dfw.source.kernel.org (Postfix) with ESMTPS id BC0BB633C2 for ; Tue, 16 May 2023 22:22:31 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 241EAC433EF; Tue, 16 May 2023 22:22:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1684275751; bh=t92NrfITsC0xl/HXm3rFEigdjk9CFBA6LMC7U0QXMSA=; h=Date:To:From:Subject:From; b=Yw92nRnvmTVapaQoWVnBlvMmgXQLXl6bjiACAYEX0d9qAGYGLSt+Fr0I9iMXnDUQm YvKDKpebx6inkEqEIPmiJQoKv5ABSmaK16Isf2PP2RIqDHWZA3SjLZmqqaziiDK/Xd w+BpehjlVdUnhDu+YWTnvCq27D9OefShfm551n7A= Date: Tue, 16 May 2023 15:22:30 -0700 To: mm-commits@vger.kernel.org, yzaikin@google.com, ying.huang@intel.com, rppt@kernel.org, rafael@kernel.org, pavel@ucw.cz, osalvador@suse.de, mcgrof@kernel.org, len.brown@intel.com, keescook@chromium.org, david@redhat.com, wangkefeng.wang@huawei.com, akpm@linux-foundation.org From: Andrew Morton Subject: + mm-page_alloc-move-mirrored_kernelcore-into-mm_initc.patch added to mm-unstable branch Message-Id: <20230516222231.241EAC433EF@smtp.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: move mirrored_kernelcore into mm_init.c has been added to the -mm mm-unstable branch. Its filename is mm-page_alloc-move-mirrored_kernelcore-into-mm_initc.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-page_alloc-move-mirrored_kernelcore-into-mm_initc.patch This patch will later appear in the mm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Kefeng Wang Subject: mm: page_alloc: move mirrored_kernelcore into mm_init.c Date: Tue, 16 May 2023 14:38:09 +0800 Patch series "mm: page_alloc: misc cleanup and refactor", v2. This aims to reduce more space in page_alloc.c, also do some cleanup, no functional changes intended. This patch (of 13): Since commit 9420f89db2dd ("mm: move most of core MM initialization to mm/mm_init.c"), mirrored_kernelcore should be moved into mm_init.c, as most related codes are already there. Link: https://lkml.kernel.org/r/20230516063821.121844-1-wangkefeng.wang@huawei.com Link: https://lkml.kernel.org/r/20230516063821.121844-2-wangkefeng.wang@huawei.com Signed-off-by: Kefeng Wang Reviewed-by: Mike Rapoport (IBM) Cc: David Hildenbrand Cc: "Huang, Ying" Cc: Iurii Zaikin Cc: Kees Cook Cc: Len Brown Cc: Luis Chamberlain Cc: Oscar Salvador Cc: Pavel Machek Cc: Rafael J. Wysocki Signed-off-by: Andrew Morton --- mm/mm_init.c | 2 ++ mm/page_alloc.c | 3 --- 2 files changed, 2 insertions(+), 3 deletions(-) --- a/mm/mm_init.c~mm-page_alloc-move-mirrored_kernelcore-into-mm_initc +++ a/mm/mm_init.c @@ -259,6 +259,8 @@ static int __init cmdline_parse_core(cha return 0; } +bool mirrored_kernelcore __initdata_memblock; + /* * kernelcore=size sets the amount of memory for use for allocations that * cannot be reclaimed or migrated. --- a/mm/page_alloc.c~mm-page_alloc-move-mirrored_kernelcore-into-mm_initc +++ a/mm/page_alloc.c @@ -23,7 +23,6 @@ #include #include #include -#include #include #include #include @@ -374,8 +373,6 @@ int user_min_free_kbytes = -1; int watermark_boost_factor __read_mostly = 15000; int watermark_scale_factor = 10; -bool mirrored_kernelcore __initdata_memblock; - /* movable_zone is the "real" zone pages in ZONE_MOVABLE are taken from */ int movable_zone; EXPORT_SYMBOL(movable_zone); _ Patches currently in -mm which might be from wangkefeng.wang@huawei.com are mm-memory_failure-move-memory_failure_attr_group-under-memory_failure.patch mm-memory-failure-move-sysctl-register-in-memory_failure_init.patch mm-page_alloc-move-mirrored_kernelcore-into-mm_initc.patch mm-page_alloc-move-init_on_alloc-free-into-mm_initc.patch mm-page_alloc-move-set_zone_contiguous-into-mm_initc.patch mm-page_alloc-collect-mem-statistic-into-show_memc.patch mm-page_alloc-squash-page_is_consistent.patch mm-page_alloc-remove-alloc_contig_dump_pages-stub.patch mm-page_alloc-split-out-fail_page_alloc.patch mm-page_alloc-split-out-debug_pagealloc.patch mm-page_alloc-move-mark_free_page-into-snapshotc.patch mm-page_alloc-move-pm_-function-into-power.patch mm-vmscan-use-gfp_has_io_fs.patch mm-page_alloc-move-sysctls-into-it-own-fils.patch mm-page_alloc-move-is_check_pages_enabled-into-page_allocc.patch