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=-13.0 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 61551C433EF for ; Thu, 2 Sep 2021 20:07:21 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 0520E6108B for ; Thu, 2 Sep 2021 20:07:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 0520E6108B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvack.org Received: by kanga.kvack.org (Postfix) id 85B1D8D0001; Thu, 2 Sep 2021 16:07:20 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 80A5B6B0072; Thu, 2 Sep 2021 16:07:20 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 6F9528D0001; Thu, 2 Sep 2021 16:07:20 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0034.hostedemail.com [216.40.44.34]) by kanga.kvack.org (Postfix) with ESMTP id 5BC256B0071 for ; Thu, 2 Sep 2021 16:07:20 -0400 (EDT) Received: from smtpin26.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id 20381274C4 for ; Thu, 2 Sep 2021 20:07:20 +0000 (UTC) X-FDA: 78543717840.26.365BE5C Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf04.hostedemail.com (Postfix) with ESMTP id CAE5550000A6 for ; Thu, 2 Sep 2021 20:07:19 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id A0C4D61054; Thu, 2 Sep 2021 20:07:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1630613238; bh=tYscjmV/SE2cy2KDjyzy3g/X52Wea0qDq3fqBKNWuNQ=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=fTN3VPWRc735zfdP8tmfBQ+IoD2+ouXDmfcS1GpRnSsLD6sPWlFA7fwRC9opsgP/l MGJ7XqoniolqgL3JDviY0gMQ43Kb10rOnrLYEhQIyXrHjdXp40ga0iq1g+ZWsXXuqj nuRUi37nOOmbbazpdZTPAbVuFHZmHRrGeIDEv+Z0= Date: Thu, 2 Sep 2021 13:07:18 -0700 From: Andrew Morton To: Sebastian Andrzej Siewior Cc: Mel Gorman , Thomas Gleixner , Ingo Molnar , Vlastimil Babka , Hugh Dickins , Linux-MM , Linux-RT-Users , LKML Subject: Re: [PATCH 1/1] mm/vmstat: Protect per cpu variables with preempt disable on RT Message-Id: <20210902130718.2a3f03fc6cf87d190d7c9e34@linux-foundation.org> In-Reply-To: <20210831164546.t7b6ksblzhsmm6jr@linutronix.de> References: <20210805160019.1137-1-mgorman@techsingularity.net> <20210805160019.1137-2-mgorman@techsingularity.net> <20210831164546.t7b6ksblzhsmm6jr@linutronix.de> X-Mailer: Sylpheed 3.5.1 (GTK+ 2.24.31; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Authentication-Results: imf04.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=fTN3VPWR; spf=pass (imf04.hostedemail.com: domain of akpm@linux-foundation.org designates 198.145.29.99 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org; dmarc=none X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: CAE5550000A6 X-Stat-Signature: kbhama49cbhanskqzoduojaaoh57349s X-HE-Tag: 1630613239-415964 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Tue, 31 Aug 2021 18:45:46 +0200 Sebastian Andrzej Siewior wrote: > On 2021-08-05 17:00:19 [+0100], Mel Gorman wrote: > > mm/vmstat.c | 48 ++++++++++++++++++++++++++++++++++++++++++++++++ > > 1 file changed, 48 insertions(+) > > The version in RT also covered the functions > __count_vm_event() > __count_vm_events() > > in include/linux/vmstat.h. Were they dropped by mistake or on purpose? > ?