From nobody Wed Dec 17 14:25:06 2025 Received: from out162-62-57-210.mail.qq.com (out162-62-57-210.mail.qq.com [162.62.57.210]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5C2221AB52F; Fri, 13 Dec 2024 09:52:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=162.62.57.210 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734083555; cv=none; b=l8z7homUZ2eLCQwrNQghXVmNT3cJ04TqOfxGL3Ldd2tVqwLMN3My9O6TIsff/YY4P+sLnL4aKUSd7RLUV2EpBykHaHCKyr3XJcNjHIzG/DJxrbQaJaXkZ57m1bYfQ4DXAI/fIRE5ikyjTWbHTIlx+QlkqGzVmer4y7W0KVUOupI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734083555; c=relaxed/simple; bh=cd9NqLOijTRwdCaVc8DRWAeAFgI2q5TadgwL4zJRbok=; h=Message-ID:From:To:Cc:Subject:Date:MIME-Version; b=O+ba/d2rMi3aWyUPqzq5VcV51XgG4VfMLGyxiRqBQjBRegUctOi9UbzSgyo01s9nnEDQSURX0n2uXornztynSqkkC/FPdt4YyOvoJ39tDZlaFVc3aFN7C4AJTkWb1WbvTdgJK10i2QcLErF7Glb0R7yRhMYPH0iYog0OJGpdUms= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=qq.com; spf=pass smtp.mailfrom=qq.com; dkim=pass (1024-bit key) header.d=qq.com header.i=@qq.com header.b=aoEpoMFi; arc=none smtp.client-ip=162.62.57.210 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=qq.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=qq.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=qq.com header.i=@qq.com header.b="aoEpoMFi" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qq.com; s=s201512; t=1734083540; bh=TVPhRNZsc0KVZKByo5SwHRZxFBB8+plO/AoY0SJ/5mc=; h=From:To:Cc:Subject:Date; b=aoEpoMFil/A7cCyY5gaQ2vF3TeDcfWhDGVAlwZYrMBe6WmwQz9w+Vqsmca5E/m3oi STAlbOAAiq7nbkphAGfB1cCvuL+lkqCspldFIdCU4bZOl7dSDiBGp5T04FHc1Z1NMd 1FderU2h86YfoHDWfx1F6cWIrRIOjSS6drRys9Ic= Received: from localhost.localdomain ([101.90.54.94]) by newxmesmtplogicsvrszc16-0.qq.com (NewEsmtp) with SMTP id D1039039; Fri, 13 Dec 2024 17:52:16 +0800 X-QQ-mid: xmsmtpt1734083536tg2s9yevf Message-ID: X-QQ-XMAILINFO: NbgegmlEc3Ju4eIjdW+r/kSs2qIIentIBpbxDXUiMizGA72YU7ZWgMMsOe6oUJ fzdXFV4nRGzKbcXxJ2aIwuy+4PuZXwW8t7hMlXiBukPL+RuhvChkFfk05zhqsPtnKD8E1NaQ+mew cYNINJHjetm9WMAAO3OhYTpM4LAMi/E/oik3mnRDe8es2GvSWjHDpB18Je6iPackWF7/+S3ewPwR ZJMuV4y7eXIOTbsUMO4GRb0hx4sIP9sGLoOsV1Cg/qZecIr87Aisu6tjHOuAvfc9Bhl4iH7QxWHX oM2NYp4xa3vMxdHS5S7YLaGlkcTrNvYyp0KCSGSRl3mIwkZrskxI1z52091pz1ksfJ6ygb8w9/mv zhsLLiTus3pEP7YbQ4lOFg+Q6bPClFM/SOwrGUl2DH6rlE3E+Eym8XPieYBNBwcB8P/Q00Mueyfg PuMl6s4+FxtwtyaQAwR/VFVjYEgmVJFoj0ze0NfrOCuM97LM2IrYJXYz80I07up1han5nPd4Cb91 LxPnkOropEH0ZmbA86/v5YZ2RSzxFdPQwclygS8M/LJCTJ4yIl33ZY1gg3VuGizB0L31SfQ4z1Xz MWBr44dklXEt8CJqt108TJBu0TQkJvIOIAifIwTrCAiJzDXs99dG4BE7Cwz/NXxJ48DesSMOWEt4 qAdJ6CU4MRdxjalZR/qU0YX6LaO4fvR7jgUs+R1snmp8kaHqnYsdCGQ9zIr0tTEnPj8akAE9hVls H188niamYBjz7tPTE2ZoH1+grOxSs+yXvTapdEc+vzKxxo4vk1mC5Cp/RCe2VS4qArS5i8dEasfp XAKxMe8ZK3eSyQwPsu5EztPhGTJJcJjPn3rE8AYdkkM9kSeeTVdbBZ8eFzbHsjZ3hXnDvsgkKVqj mlHWsRuswRKzInwZE8YHqjZeeBVm8WQaxwOYWS7GNRLtt/jjOJnfLLd9nohE6b0FoWQNPwpA/9n8 JY/phoY47RJD8pVaVfcgiKcMzSRD9i+m4w6310x5AFdXyUVc2DEdzJDm0KhRAlhHpIrbTQepP/gp hl3T/Eh0Dz/8A0AuEPeREJXoeHSiHj3clMHV1wmw== X-QQ-XMRINFO: OWPUhxQsoeAVDbp3OJHYyFg= From: Jianhui Zhou To: corbet@lwn.net, akpm@linux-foundation.org, paulmck@kernel.org, jonaszhou@zhaoxin.com Cc: thuth@redhat.com, rostedt@goodmis.org, david@redhat.com, victor@mojatatu.com, andrii@kernel.org, xiongwei.song@windriver.com, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, Jianhui Zhou Subject: [PATCH] Documentation: Remove the outdated prompt under cgroup_disable option in kernel-parameters.txt Date: Fri, 13 Dec 2024 17:52:15 +0800 X-OQ-MSGID: <20241213095215.5091-1-jianhuizz@qq.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Disabling options other than memory is currently supported according to the cgroup_disable function. So it can be removed. Signed-off-by: Jianhui Zhou --- Documentation/admin-guide/kernel-parameters.txt | 3 --- 1 file changed, 3 deletions(-) diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentatio= n/admin-guide/kernel-parameters.txt index 3872bc6ec49d..3c562653016f 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -609,9 +609,6 @@ - if foo is an optional feature then the feature is disabled and corresponding cgroup files are not created - {Currently only "memory" controller deal with this and - cut the overhead, others just disable the usage. So - only cgroup_disable=3Dmemory is actually worthy} Specifying "pressure" disables per-cgroup pressure stall information accounting feature =20 --=20 2.25.1