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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E6AF2C4332F for ; Tue, 2 Nov 2021 09:26:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CD59660F24 for ; Tue, 2 Nov 2021 09:26:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229577AbhKBJ3U (ORCPT ); Tue, 2 Nov 2021 05:29:20 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:32472 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229778AbhKBJ3T (ORCPT ); Tue, 2 Nov 2021 05:29:19 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1635845204; h=from:from: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; bh=Knb795FyS1otYhncpNSxpdeSg0gR1wnUhjNSfjb9rwI=; b=jDr064UReEPLwvorQXPZSLIln28hjzDeyaVW9HRw3wXfo3/BTNUg/P3Fk3Y3KGfFEaghmS QeeSFLgDS9vSfy60gqkYVXn/5NZYTaI6TB+73mNUvDuKk8Ch0uHAfCpg5yh42Upc9pvhnh rdR4nN2YD66O30c5GIMmfoONxsWJRI0= Received: from mail-wr1-f69.google.com (mail-wr1-f69.google.com [209.85.221.69]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-298-MhszdTSVMR-0bLWDFrglaw-1; Tue, 02 Nov 2021 05:26:43 -0400 X-MC-Unique: MhszdTSVMR-0bLWDFrglaw-1 Received: by mail-wr1-f69.google.com with SMTP id q17-20020adff791000000b00183e734ba48so2646737wrp.8 for ; Tue, 02 Nov 2021 02:26:43 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:organization:in-reply-to :content-transfer-encoding; bh=Knb795FyS1otYhncpNSxpdeSg0gR1wnUhjNSfjb9rwI=; b=thiun5FuyUd0dnyBLdNw/TmsXPqFu21bDW04rg7YO6VuGLrogbuhYPWkl3rFrhl3x0 yjQuVo3LFWGKOR086pSZ/fJBuk9Xvw/oUB3wyARmaNzUwHqhbRuoVX9E2nEQbOH6jSwL xALeAFc4pdrl6I9xPbXZgXifuFex+52Yopa5HoqJnN1SbrMiB4fTEuPaoTCXUPlbajA7 jzn1Hsc3sHPGiOftxarR6ljKQzxspdqDRffWpAxzBdKuIN1hZ7wcXu4nSaz+JdCOIZT+ X0CAW0H37qZ/KLR6M9Xv3juqK+9ga56UUgpMHZMjgc2EaR3dRwRvhI6Y1SPJrhYw0hjj eOTg== X-Gm-Message-State: AOAM5332XicuzZVnnTMzqpM5HACJWlqWPgLskrfgGM9cIrLp8quohU5C HkbLBCtG4yNdHNgZKDMoOSp5D1rTQWePUNEpnk5ZRJW6JMTBQYF9zKfn16EQpWxAB7tmfO/7nMD SKwmba7rM1YxXlpBgaPAk4MQZhQ== X-Received: by 2002:a05:6000:1568:: with SMTP id 8mr8312836wrz.76.1635845202269; Tue, 02 Nov 2021 02:26:42 -0700 (PDT) X-Google-Smtp-Source: ABdhPJypuONJhUPgkx5zdRXtO6PQwaMjrkRCxaI9v4ONJpzmi2h2qNNgIeiTS5/GOGnrjpahGsiP2w== X-Received: by 2002:a05:6000:1568:: with SMTP id 8mr8312796wrz.76.1635845202112; Tue, 02 Nov 2021 02:26:42 -0700 (PDT) Received: from [192.168.3.132] (p5b0c6810.dip0.t-ipconnect.de. [91.12.104.16]) by smtp.gmail.com with ESMTPSA id c17sm16076995wrv.22.2021.11.02.02.26.40 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 02 Nov 2021 02:26:41 -0700 (PDT) Message-ID: Date: Tue, 2 Nov 2021 10:26:39 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.2.0 Subject: Re: [PATCH v7 00/11] extend task comm from 16 to 24 Content-Language: en-US To: Steven Rostedt , Yafang Shao Cc: Petr Mladek , Andrew Morton , Kees Cook , Mathieu Desnoyers , Arnaldo Carvalho de Melo , Peter Zijlstra , Al Viro , Valentin Schneider , Qiang Zhang , robdclark , christian , Dietmar Eggemann , Ingo Molnar , Juri Lelli , Vincent Guittot , David Miller , Jakub Kicinski , Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Martin Lau , Song Liu , Yonghong Song , john fastabend , KP Singh , dennis.dalessandro@cornelisnetworks.com, mike.marciniszyn@cornelisnetworks.com, dledford@redhat.com, jgg@ziepe.ca, linux-rdma@vger.kernel.org, netdev , bpf , "linux-perf-use." , linux-fsdevel@vger.kernel.org, Linux MM , LKML , kernel test robot , kbuild test robot References: <20211101060419.4682-1-laoar.shao@gmail.com> <20211101211845.20ff5b2e@gandalf.local.home> From: David Hildenbrand Organization: Red Hat In-Reply-To: <20211101211845.20ff5b2e@gandalf.local.home> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org >> 2. Keep the current comm[16] as-is and introduce a separate pointer >> to store kthread's long name > > I'm OK with this. Hopefully more would chime in too. What you propose sounds sane to me. -- Thanks, David / dhildenb