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=-10.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 65483C433DB for ; Wed, 17 Mar 2021 19:58:04 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id D346F64EEC for ; Wed, 17 Mar 2021 19:58:03 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D346F64EEC Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=suse.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 59C866B006E; Wed, 17 Mar 2021 15:58:03 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 573FA6B0070; Wed, 17 Mar 2021 15:58:03 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 463356B0071; Wed, 17 Mar 2021 15:58:03 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0056.hostedemail.com [216.40.44.56]) by kanga.kvack.org (Postfix) with ESMTP id 2D60A6B006E for ; Wed, 17 Mar 2021 15:58:03 -0400 (EDT) Received: from smtpin22.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id DE76E8249980 for ; Wed, 17 Mar 2021 19:58:02 +0000 (UTC) X-FDA: 77930427204.22.B83B290 Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) by imf15.hostedemail.com (Postfix) with ESMTP id 1BC1CA0D2880 for ; Wed, 17 Mar 2021 19:19:08 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1616008746; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=1FI9JToETJTTOhL/4esql57OHpQfJ+0yOZIN6axrdf8=; b=VmvFxUqjvDYU/DSPODFi5Pwon5T2ZwXu+y//crLatDklQiIb2cbXVepLfJjFJI6M1RbWl+ mhgMgVPGK+wCEsC3xSyussqphCLsT/QW6p5Qi7GHNWhrb7c3SFuULllbRmIh0Mr0HMThaN oVuYiFg8GejQAYE56RItxDMuua2BUso= Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id B3746ACA8; Wed, 17 Mar 2021 19:19:06 +0000 (UTC) Date: Wed, 17 Mar 2021 20:19:04 +0100 From: Michal =?iso-8859-1?Q?Koutn=FD?= To: Johannes Weiner Cc: Andrew Morton , Michal Hocko , Roman Gushchin , Shakeel Butt , Tejun Heo , cgroups@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, kernel-team@fb.com Subject: Re: [PATCH] mm: memcontrol: switch to rstat fix Message-ID: References: <20210315234100.64307-1-hannes@cmpxchg.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="1EAEwdJwMJVALUFz" Content-Disposition: inline In-Reply-To: <20210315234100.64307-1-hannes@cmpxchg.org> X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: 1BC1CA0D2880 X-Stat-Signature: 7iary47oy7496mt4chqzsxw69ei3dq4q Received-SPF: none (suse.com>: No applicable sender policy available) receiver=imf15; identity=mailfrom; envelope-from=""; helo=mx2.suse.de; client-ip=195.135.220.15 X-HE-DKIM-Result: pass/pass X-HE-Tag: 1616008748-494695 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: --1EAEwdJwMJVALUFz Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Mar 15, 2021 at 07:41:00PM -0400, Johannes Weiner wrote: > Switch to the atomic variant, cgroup_rstat_irqsafe(). Congratulations(?), the first use of cgroup_rstat_irqsafe(). 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