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 3A246C433EF for ; Mon, 16 May 2022 20:34:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232696AbiEPUeS (ORCPT ); Mon, 16 May 2022 16:34:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56758 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1349085AbiEPUcK (ORCPT ); Mon, 16 May 2022 16:32:10 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 918AB112A for ; Mon, 16 May 2022 13:15:41 -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 2CD08611D6 for ; Mon, 16 May 2022 20:15:41 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 722FDC385AA; Mon, 16 May 2022 20:15:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1652732140; bh=U1emzNC4d02SSBzt4vnS/j5O2FMjYkVw1fH2HNIsTVc=; h=Date:To:From:Subject:From; b=TnkRa+j3SZp6M5uyHuUD2mCe5bJ1FrSDrXVrdhMkPrh2sAablcMFyQNbnXlsBmL5R HayHe97RSKlbWnTrMnNkSR+z7VLbNmX8vho8u1othVG/tMu1q4EOqs0OWAlJ/R/WBN 1KCwERYgGl8YVIy1yYE9MWfZuTBJxuyNWYlg01VA= Date: Mon, 16 May 2022 13:15:39 -0700 To: mm-commits@vger.kernel.org, songmuchun@bytedance.com, bh1scw@gmail.com, akpm@linux-foundation.org From: Andrew Morton Subject: + mm-page_ownerc-add-missing-__initdata-attribute.patch added to mm-unstable branch Message-Id: <20220516201540.722FDC385AA@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_owner.c: add missing __initdata attribute has been added to the -mm mm-unstable branch. Its filename is mm-page_ownerc-add-missing-__initdata-attribute.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-page_ownerc-add-missing-__initdata-attribute.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: Fanjun Kong Subject: mm/page_owner.c: add missing __initdata attribute Date: Mon, 16 May 2022 11:00:42 +0800 This patch fixes two issues: 1. Add __initdata attribute according to include/linux/init.h: For initialized data: You should insert __initdata between the variable name and equal sign followed by value 2. Fix below error reported by checkpatch.pl: ERROR: do not initialise statics to false Special thanks to Muchun Song :) Link: https://lkml.kernel.org/r/20220516030039.1487005-1-bh1scw@gmail.com Signed-off-by: Fanjun Kong Suggested-by: Muchun Song Reviewed-by: Muchun Song Signed-off-by: Andrew Morton --- mm/page_owner.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/page_owner.c~mm-page_ownerc-add-missing-__initdata-attribute +++ a/mm/page_owner.c @@ -34,7 +34,7 @@ struct page_owner { pid_t tgid; }; -static bool page_owner_enabled = false; +static bool page_owner_enabled __initdata; DEFINE_STATIC_KEY_FALSE(page_owner_inited); static depot_stack_handle_t dummy_handle; _ Patches currently in -mm which might be from bh1scw@gmail.com are mm-page_ownerc-add-missing-__initdata-attribute.patch