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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id AF04DE7717F for ; Tue, 17 Dec 2024 16:55:40 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 3011A6B007B; Tue, 17 Dec 2024 11:55:40 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 2AF756B0082; Tue, 17 Dec 2024 11:55:40 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 150D56B0083; Tue, 17 Dec 2024 11:55:40 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0014.hostedemail.com [216.40.44.14]) by kanga.kvack.org (Postfix) with ESMTP id E9C5F6B007B for ; Tue, 17 Dec 2024 11:55:39 -0500 (EST) Received: from smtpin05.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay03.hostedemail.com (Postfix) with ESMTP id 5CF41A0732 for ; Tue, 17 Dec 2024 16:55:39 +0000 (UTC) X-FDA: 82905051684.05.99AF271 Received: from mail-pf1-f174.google.com (mail-pf1-f174.google.com [209.85.210.174]) by imf07.hostedemail.com (Postfix) with ESMTP id 47E5240003 for ; Tue, 17 Dec 2024 16:54:53 +0000 (UTC) Authentication-Results: imf07.hostedemail.com; dkim=pass header.d=vimeo.com header.s=google header.b=i+B2VQ+R; dmarc=pass (policy=reject) header.from=vimeo.com; spf=pass (imf07.hostedemail.com: domain of davidf@vimeo.com designates 209.85.210.174 as permitted sender) smtp.mailfrom=davidf@vimeo.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1734454508; a=rsa-sha256; cv=none; b=otnuYq9381m8kQXYxiMyVu/bVwQhTFOjUMlvscJpMcsNqOpIATtnHxTd/CnPxHR1Ta2eCS ulxxF7SqUhw4VElZkhK4Xg26bRn/d8hyM5Kq77tNUraY3MHWALPKrkiLAO7gY5T8HSO58H Q3nZ3cvo5iXGtjvawiswMGK5ZA3sPW8= ARC-Authentication-Results: i=1; imf07.hostedemail.com; dkim=pass header.d=vimeo.com header.s=google header.b=i+B2VQ+R; dmarc=pass (policy=reject) header.from=vimeo.com; spf=pass (imf07.hostedemail.com: domain of davidf@vimeo.com designates 209.85.210.174 as permitted sender) smtp.mailfrom=davidf@vimeo.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1734454508; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=Wq9UHSArzdY1x5xMk9wsFWdAq1adG27eAgZz0mkA3mM=; b=dwtrC/tQnqdRMN1wloTTCT0Gl5nH8rYZYexJavxwXFBMYDdXj9s9pLEA1VqmSNacsTQM3y w5zoajxImaiA2o5Sq+a5kxqVD3RIEK3Uk+bBKxIejfA+WRTnD+vEz17nOpl5UOIsqlv4a7 rEyqzDB/1lk9t2EezqCw/c+y4Cy6TCc= Received: by mail-pf1-f174.google.com with SMTP id d2e1a72fcca58-728f337a921so5770215b3a.3 for ; Tue, 17 Dec 2024 08:55:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vimeo.com; s=google; t=1734454536; x=1735059336; darn=kvack.org; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=Wq9UHSArzdY1x5xMk9wsFWdAq1adG27eAgZz0mkA3mM=; b=i+B2VQ+Ruik8LO0aMpGLBAedKSWzbAdBozPVWh9VQI9/Ia1BB8zj11OJubaQXOHmGh 42mJD4ir0O7z9XQqsNMAuv6vT1beQYkapZ62jZ/L1dqqULDWlrhVNlMSUwHnKgpbqhUy j7KyPlgQ30otbfs21/U8FfcTmqJNYFOmHn8Lo= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1734454536; x=1735059336; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Wq9UHSArzdY1x5xMk9wsFWdAq1adG27eAgZz0mkA3mM=; b=TQOFvtT2cF7f3+c5nr4U4thzBrIri8BBPdyf0YAlAQjJSUTUeRejDizb9byQI53zqD fhBXFZEDJW+xgXfz8vH7PKEd3m1XsdYUxh4UpkYWA9vgevWiaR4KPSjHd1djg2pWt6ol Nhn2WPk5T9nIhH0dvqRMYTUi3QS7LAhX/ZJ0nFwOpT0cSI6pNvbr5IbllPl6B2gd+PGj G+XTCZEoWzlh/40Vlzf3SIbz1dYhdT6SoF681/XlaKjdJSYQEdeVHJmUSGrfbKKh6xby KDS/RZZeoUDQWEFxaIkQAiPZdyAIFq3BIuJVvfAVP6PjXHnEUh5zPHv5J0tjdzPN8KY1 CD5A== X-Forwarded-Encrypted: i=1; AJvYcCV5TTQ1nTxLWrC4H4UalrZ7xsYfc1glmBc6AaqyQcOy/6V6nT7dKvKWdvmtVQznZrE3MhrmquW+pg==@kvack.org X-Gm-Message-State: AOJu0Yyga87n/vp5ahnCf7JFBMDO7mnMoZiC9SCS9+PPTWr+f8uWVxWJ 66Z6Tiiz4Sk1d4JRpcHrleyF74TwOU/EjDuV/wPCffBPg8rmwrnvxqZbHsga9HSq6S1/U/DoE1C hX9XWIiDAkK4b9fKPDx648m4DTH1m9znHyYBldw== X-Gm-Gg: ASbGncu9cqVBn4IoSHsDhWgelQKlc/wQ6H1FvUlSjBtYVgSKr7Q/47G03K1cDVQvjuB ZaG1quSyuktB2Q7HHltPt7a6QMQPINrk0sDB33Q== X-Google-Smtp-Source: AGHT+IHKncR9EoH0iJhXzbKgdPiVLUBVaha1G+ueMtYPu1wQd6YTTMUeYDXJTRwatcecZhKP17PwXowcBskrWJlo5uU= X-Received: by 2002:a05:6a00:4fcd:b0:725:ef4b:de33 with SMTP id d2e1a72fcca58-7290be785a3mr24935897b3a.0.1734454535913; Tue, 17 Dec 2024 08:55:35 -0800 (PST) MIME-Version: 1.0 References: <20241206013512.2883617-1-chenridong@huaweicloud.com> <20241206013512.2883617-2-chenridong@huaweicloud.com> In-Reply-To: From: David Finkel Date: Tue, 17 Dec 2024 11:55:25 -0500 Message-ID: Subject: Re: [next -v1 1/5] memcg: use OFP_PEAK_UNSET instead of -1 To: =?UTF-8?Q?Michal_Koutn=C3=BD?= Cc: Chen Ridong , akpm@linux-foundation.org, mhocko@kernel.org, hannes@cmpxchg.org, yosryahmed@google.com, roman.gushchin@linux.dev, shakeel.butt@linux.dev, muchun.song@linux.dev, vbabka@suse.cz, linux-mm@kvack.org, linux-kernel@vger.kernel.org, cgroups@vger.kernel.org, chenridong@huawei.com, wangweiyang2@huawei.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: 47E5240003 X-Stat-Signature: 6cuphjgjgsi55wt8xc4mfrf335dawe4e X-Rspam-User: X-HE-Tag: 1734454493-206123 X-HE-Meta: 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 sR77bng4 Y2UhKTdWIWcHDTiWJR94+Z3u6Wax6/bKSROxKyjsGAt0kqJczoPQP+DH+cz6I8nyvhN1TTL9PPmxmlQun8SJsR/7b+wC5AGLWJOFf1DzLHWUtKay0OO9GQTCplKzxg6WldlBVujYX4qSnphyq8wZT+Qr66CTlfridJJJxOsQHX26Vf3R0TqslQpLFgYvOjMFxI/Q2YrpmBYIefwAS6vGoSXZzkZYJEz7kMxySeWTV6TWWHU0/4ZlrP08FMSbJjll2wFrt65NL8HapVNU/4B72TecrrQuvPfIh+9gGbXX0yiJJgph//tq3gDuwY6K924FTu83LAbbBOb4La7DS4IU40gbZwFlvPG/OoYDkaiTLkFRRDDk= X-Bogosity: Ham, tests=bogofilter, spamicity=0.310946, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Tue, Dec 17, 2024 at 7:27=E2=80=AFAM Michal Koutn=C3=BD wrote: > > On Fri, Dec 06, 2024 at 01:35:08AM GMT, Chen Ridong wrote: > > From: Chen Ridong > > > > The 'OFP_PEAK_UNSET' has been defined, use it instead of '-1'. > > > > Signed-off-by: Chen Ridong > > --- > > mm/memcontrol.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > Reviewed-by: Michal Koutn=C3=BD Thanks for cleaning this up! Acked-By: David Finkel --=20 David Finkel Senior Principal Software Engineer, Core Services