From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=172.105.4.254 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793718086; b=xvISvrfFSnaFYhaWnjUMDK6s8L9TVc7VchHGQa8a5vw3BWlRgp0J0Ps2R1AkOJtYlDrw LLbi+vItVwCNAkbmf3pkFRk3iM0BTCLCFVmyxsgm/mKKAMZAia4QFGlIKR+8IJIfBwbwO ed4i6PTZXPMuQdKh5PsrEVyDmRm7qdV5qAmFWlAzoQxK5q4kL1p3cJIs9DPLzInA1qmo+ k8ig4MZ679JaEk0g/TJTR2Qni+jC1LktgtWXhDVztyJW5IVvOx88tgh2PgsQx7GfhhDEG gpQFarhV8/PMs/KeM5/cTiXRsAXMARUmOhExIwHPyk9ykc2wpMqB93dIiB5lIPMhg3g== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793718086; h=DMARC-Filter:Received:Received:DKIM-Signature:Message-ID:From: Subject:Reply-To:To:Cc:In-Reply-To:References:Content-Type: Content-Transfer-Encoding:Date; bh=dIw22hellGsRZPI14+JVbBwK78rQrm3yTTTK9Ys+5tw=; b=3MjdgIAQ1oLLbLDpdoxxXgbrrIlefL1Q/B3eShSZCHzE1yisoP7q7rou52NRLLf/uAZI k1GO8b7QO8oM33i6jv/g9TusD6CP7R/JCmkX4NISU8b6QILNPoZeWIlsAzwgvVM26aQDU jr+SrUvHfGPo3l3QzB94iwcqNhQfUe1OfSPuviaom2/tbZ0x9ZkGhClzqGkid5wJDWWqx QujUkF+NEpzaJR/jCTXUxIusSUAmpAH+BJJ/HQT7ZM0S1+TonqlFpIICMcK8gf/Wg7wMg tnL3q9zr0tacngRprS+cX9P8pIuXTIYPkfRdKdSEj25n46ZQfj5P+rxUaAXR5vhixOA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=kernel.org; spf=pass smtp.mailfrom=kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=J9zRjcK8; arc=none smtp.remote-ip=172.105.4.254 Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B857E606F632 for ; Tue, 3 Nov 2026 15:01:25 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org B857E606F632 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=kernel.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kernel.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=J9zRjcK8 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 0118560A05; Tue, 3 Nov 2026 15:01:25 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5AFDC1F00A15; Tue, 3 Nov 2026 15:01:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793718084; bh=dIw22hellGsRZPI14+JVbBwK78rQrm3yTTTK9Ys+5tw=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=J9zRjcK8tkqP0OOHkyyQWNXKpHjayTJHd7AtFexhBe5dbYovaPo9C8usW0OHYBlSC /5dtYS2PdCjxKfMWbcAnLUUdiW1twwftTdOo99PdFsXJEHTOZpqFh9fXEQiywggwJe 7nfxn7jV6zKsxegd0ELW1S2j8/fzK8Knlxp97LIaw/Kn9MmrUTDFfG6dloh8HlrdSm /wEXiHDFRFrCOrub4wo87A9DmFfXtp2TaZ0TG3Ic6djd/ETejzbbX/Np9YP3yz/9xR vM6wssy2cIbz3mmNRnAJddZ3bAzcVepF09fwGkyEmeGvPXpRAnVAqcJexRi0pu+w4U kgad2WMGyOFYA== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH RFC 10/16] proc: let procfs own the seq_file of /proc/stat Reply-To: sashiko-reviews@lists.linux.dev To: "Christian Brauner" Cc: "Linus Torvalds" , "Jann Horn" , "Josef Bacik" , "Chris Mason" , "Jeff Layton" , NeilBrown , "Eric Dumazet" , "Thomas Gleixner" , "Al Viro" , "Jonathan Corbet" , "Christoph Hellwig" , "Greg Kroah-Hartman" , "Joel Granados" , "Kees Cook" , "Jan Kara" , "Jan Kara" , linux-s390@vger.kernel.org, coreteam@netfilter.org, kexec@lists.infradead.org, linux-pci@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-usb@vger.kernel.org, samba-technical@lists.samba.org, linux-m68k@lists.linux-m68k.org, linux-serial@vger.kernel.org, "Takashi Iwai" , linux-ext4@vger.kernel.org, "Chuck Lever" , tytso@mit.edu, "Heiko Carstens" , "Vasily Gorbik" , "Alexander Gordeev" , "Christian Borntraeger" In-Reply-To: <20261102-work-procfs-core-v1-10-75df35e4f8b8@kernel.org> References: <20261102-work-procfs-core-v1-0-75df35e4f8b8@kernel.org> <20261102-work-procfs-core-v1-10-75df35e4f8b8@kernel.org> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Tue, 03 Nov 2026 15:01:21 +0000 X-Mailing-List: linux-m68k@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list > Declare the show function and let procfs open and free the seq_file. > ->proc_open() only preallocates the buffer now. >=20 > Signed-off-by: Christian Brauner (Amutable) Sashiko has reviewed this patch and found no issues. --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261102-work-procf= s-core-v1-0-75df35e4f8b8@kernel.org?part=3D10