From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 6DE4446C4D3; Tue, 21 Jul 2026 17:45:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784655941; cv=none; b=G8jZzD+UgpxLjgaZW2OP9rfkj1vBuD1fhF0JhR2PHKXm4Lt8IdRqhVjLsXFUu/YgMPnI6lShyCnqrH++eh1lbWYgIrtXBumDKl7iUJxZvGoSmcmijZPDviX0QnipJQ3QQzeqDGoUPMj2cNym6NqdURfGcI9V4eoiaFUEpD8mQWM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784655941; c=relaxed/simple; bh=L/64UuQYn+9Neg7LAAltfe23IDWOxrghVGnB0suYZ6A=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=CKwMf1wmUQvquQJdwF9gNtAgi7eWLmB/ORdbrn9qXv4N440RbNZfu0klLMLUmgqBylPBIue37W3gnNxr3n62VzB7Z+UTl4RvQxu3rBPDadCf4oa4tGJCD4YOvREbwI+0EIq0mYAWgBxJOMsrFwJOodKFnKWe2a9MQBchhTgSqiQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=FH0PF0X/; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="FH0PF0X/" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D3E061F000E9; Tue, 21 Jul 2026 17:45:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1784655940; bh=Hb0Pl6dMraAtZdMjnHHtw48+nQ7CCMbrEyS4DwjfCT8=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=FH0PF0X/huTpTOnehv/t+J8NkxY+SCqLSTr9210NmvWBYoSjoJFCxiSVvRKRLGGiZ Pi+8ysNOpEMrhrkryFD+1dsc9b5zifB8y3quKEam/Pi+Vlk+KJqMbGwigIOw7B/7a1 BRJ5XilZck4pt49fDj4AD+1vldBRyIy7t3NyCsZ4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Zhongqiu Han , Pengjie Zhang , "Rafael J. Wysocki" , Sasha Levin Subject: [PATCH 6.18 0200/1611] cpufreq: Documentation: fix sampling_down_factor range Date: Tue, 21 Jul 2026 17:05:16 +0200 Message-ID: <20260721152519.453245141@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260721152514.750365251@linuxfoundation.org> References: <20260721152514.750365251@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Pengjie Zhang [ Upstream commit 85524e651d20944399322d46fb97960337831d43 ] The ondemand governor implementation accepts sampling_down_factor values from 1 to 100000 via MAX_SAMPLING_DOWN_FACTOR, but the documentation in admin-guide/pm/cpufreq.rst still says the valid range is 1 to 100. Update the documentation to match the actual code. Fixes: 2a0e49279850 ("cpufreq: User/admin documentation update and consolidation") Reviewed-by: Zhongqiu Han Signed-off-by: Pengjie Zhang Link: https://patch.msgid.link/20260518133457.2408463-1-zhangpengjie2@huawei.com Signed-off-by: Rafael J. Wysocki Signed-off-by: Sasha Levin --- Documentation/admin-guide/pm/cpufreq.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/admin-guide/pm/cpufreq.rst b/Documentation/admin-guide/pm/cpufreq.rst index 738d7b4dc33af1..33122fbe9f6a0e 100644 --- a/Documentation/admin-guide/pm/cpufreq.rst +++ b/Documentation/admin-guide/pm/cpufreq.rst @@ -516,7 +516,7 @@ This governor exposes the following tunables: of those tasks above 0 and set this attribute to 1. ``sampling_down_factor`` - Temporary multiplier, between 1 (default) and 100 inclusive, to apply to + Temporary multiplier, between 1 (default) and 100000 inclusive, to apply to the ``sampling_rate`` value if the CPU load goes above ``up_threshold``. This causes the next execution of the governor's worker routine (after -- 2.53.0