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[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 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> X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Stat-Signature: pdtxwyxpo68n1t9jyito8jz5t8y7bwuk Authentication-Results: imf03.hostedemail.com; dkim=pass header.d=redhat.com header.s=mimecast20190719 header.b=jDr064UR; dmarc=pass (policy=none) header.from=redhat.com; spf=none (imf03.hostedemail.com: domain of david@redhat.com has no SPF policy when checking 170.10.133.124) smtp.mailfrom=david@redhat.com X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: 3A56A3000099 X-HE-Tag: 1635845199-450543 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: >> 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