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bh=c3JFb7ryDvxt6kfTas+EBXgdHnTgzdObc57Vw9ZeH+c=; b=Nodu27AXlLxNvR01o72/eGEydh9odKAZVZ5noVEBsdesLRCSYrjU9QuBSk4kb+5eWYsEyF 3UP0c8QaOXauXXAng5bhh6wBVMrN3ZWBa7FEBkWTIyfPsj8JaElneVtJwiaWD8kCCAJdOn wVkIsSrWh5/8rk6bslyWNgTqlVRVTqIPaTrwIakG3YkK+KvDUVe8Z2dtsJY5gQleaN1Ezc GtmZieQQI7ZVo2geZNqrONG0LW3RIWrZSNTMhzR0x6Ppt5degHmZNXdbyzAZYICI2/+SeF qZQd2YRvsoDnAVhupx8bvXGD/T8eUaQxeoq3FYUhVsJY5SdeQtOu4KQn7sFV9w== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1674046580; 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: in-reply-to:in-reply-to:references:references; bh=c3JFb7ryDvxt6kfTas+EBXgdHnTgzdObc57Vw9ZeH+c=; b=btvVIsdUqZqOBINfPovUxKB+RcZR5WH9mtBeSgIMabnAfLl6E8+358Ha6x+uXFIfxh7GhQ hN8V+xeDi2kAdNBw== To: Byungchul Park , linux-kernel@vger.kernel.org Cc: torvalds@linux-foundation.org, damien.lemoal@opensource.wdc.com, linux-ide@vger.kernel.org, adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, mingo@redhat.com, peterz@infradead.org, will@kernel.org, rostedt@goodmis.org, joel@joelfernandes.org, sashal@kernel.org, daniel.vetter@ffwll.ch, duyuyang@gmail.com, johannes.berg@intel.com, tj@kernel.org, tytso@mit.edu, willy@infradead.org, david@fromorbit.com, amir73il@gmail.com, gregkh@linuxfoundation.org, kernel-team@lge.com, linux-mm@kvack.org, akpm@linux-foundation.org, mhocko@kernel.org, minchan@kernel.org, hannes@cmpxchg.org, vdavydov.dev@gmail.com, sj@kernel.org, jglisse@redhat.com, dennis@kernel.org, cl@linux.com, penberg@kernel.org, rientjes@google.com, vbabka@suse.cz, ngupta@vflare.org, linux-block@vger.kernel.org, paolo.valente@linaro.org, josef@toxicpanda.com, linux-fsdevel@vger.kernel.org, viro@zeniv.linux.org.uk, jack@suse.cz, jlayton@kernel.org, dan.j.williams@intel.com, hch@infradead.org, djwong@kernel.org, dri-devel@lists.freedesktop.org, rodrigosiqueiramelo@gmail.com, melissa.srw@gmail.com, hamohammed.sa@gmail.com, 42.hyeyoo@gmail.com, chris.p.wilson@intel.com, gwan-gyeong.mun@intel.com Subject: Re: [PATCH RFC v7 06/23] dept: Add proc knobs to show stats and dependency graph In-Reply-To: <1673235231-30302-7-git-send-email-byungchul.park@lge.com> References: <1673235231-30302-1-git-send-email-byungchul.park@lge.com> <1673235231-30302-7-git-send-email-byungchul.park@lge.com> Date: Wed, 18 Jan 2023 13:56:19 +0100 Message-ID: <87zgaghuh8.ffs@tglx> MIME-Version: 1.0 Content-Type: text/plain X-Rspamd-Queue-Id: 8BE4A4001B X-Rspamd-Server: rspam09 X-Rspam-User: X-Stat-Signature: 39tat8hq8feqq6yjtfx5xnnsesciir5d X-HE-Tag: 1674046590-873741 X-HE-Meta: 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 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 Mon, Jan 09 2023 at 12:33, Byungchul Park wrote: > It'd be useful to show Dept internal stats and dependency graph on > runtime via proc for better information. Introduced the knobs. proc? That's what debugfs is for.