From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (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 685AA48595A; Mon, 21 Sep 2026 11:33:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789990411; cv=none; b=Sn7YH69pTqmhypdMcQ6tU5S5MzLfjHmg+f7fSFggqbrfetzzFxW8ugutbT/hOY0PDbFosUXoEVNc8Rm72tknt3EgJVsYO1mvwOnYtfIE45mG3VvGC0a4cygN/VMKEZHbQin1t2XYeFMOt3sE3R0sSRHbSlTTq/kZ+jnmmwhNaz0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789990411; c=relaxed/simple; bh=PTv6yjJz/RBdtUjegKYV4mz2D35sdvnVKeYdXjsOobo=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ddnhOf9H9w1ffIj0FkA20CPHCvlKMt4JodP6w8qcxr5HH8OUnBOlsJ4xbhuil+9dBrpAwFb3yxuiRUPym7kjmDd2zEDc3LlxRBRWTO4SZ7q93m8HlyZ3t+nCv7Wv95cQMpDPtsxW/RgtM+of+yGu0UQDkCeohy169rnGvMk5svU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=pgVfGaPp; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=Kzwv0Fmo; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="pgVfGaPp"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="Kzwv0Fmo" Date: Mon, 21 Sep 2026 13:33:26 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1789990407; 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=+TScYKL6o5mTsctdhmCMr4Nk4MqaIFlhlNjejMRnwJo=; b=pgVfGaPpyfeLl7RwP83UFQL5b55dQc/U/VqfkSPs1guLUcjdk/gR1+ymyyULtIWxcBfwAH KIjiUv9qegIr81GmuFZl8GTzqHZ8/fXb0f4Q/WsIMg8IdYzkc+7VOyOB3ed/lTevZzu4bt s6S+7WBwGK+0ZnkURo/TpGLlj5tVTFQuEbmm/cmJ1Uo0rTYmidin2EISu+PY2ADBRq8q2C 1y+SsyqY3lj7Id1bldlCHUq0x4gWxoepWwJde0+fP85YNUPMSqQ8H1/ThfW5enTQkqHFZs rbJpgdj0TFkIESQBl2kls9U1uRaZEgcsQqY+XPZKmBc8mFishNev9W8njl0GQQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1789990407; 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=+TScYKL6o5mTsctdhmCMr4Nk4MqaIFlhlNjejMRnwJo=; b=Kzwv0FmocymOoDneKc/Nd1G/PtK3h1+Psmif8LiEZyYJsOeniKIgO9yNJiNNBY3Xg84NKV /Kg/b9AmsRnPU6DQ== From: Sebastian Andrzej Siewior To: Quchaosheng Cc: Jonathan Corbet , Ingo Molnar , Peter Zijlstra , Shuah Khan , Randy Dunlap , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/2] docs: kernel-parameters: fix a truncated sentence for preempt=lazy Message-ID: <20260921113326.MTXJ89aP@linutronix.de> References: <20260920022003.1202546-1-quchaosheng000406@163.com> <20260920022003.1202546-2-quchaosheng000406@163.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20260920022003.1202546-2-quchaosheng000406@163.com> On 2026-09-20 10:20:03 [+0800], Quchaosheng wrote: > The "lazy" entry ends with: > > One preemption is when the task returns to user space. > > which is not a sentence. It is a leftover from shortening "One such > preemption is when the task returns to user space." Add the missing > word back. > > Fixes: f66e4a996582 ("sched/core: Update kernel boot parameters for LAZY preempt.") > Signed-off-by: Quchaosheng > --- > Documentation/admin-guide/kernel-parameters.txt | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt > index 33cd30996e47..6c1bfba180a2 100644 > --- a/Documentation/admin-guide/kernel-parameters.txt > +++ b/Documentation/admin-guide/kernel-parameters.txt > @@ -5453,8 +5453,8 @@ Kernel parameters > lazy - Scheduler controlled. Similar to full but instead > of preempting the task immediately, the task gets > one HZ tick time to yield itself before the > - preemption will be forced. One preemption is when the > - task returns to user space. > + preemption will be forced. One such preemption is > + when the task returns to user space. I think if you do "preemption point" the sentence becomes English again. > > print-fatal-signals= > [KNL] debug: print fatal signals Sebastian