From nobody Sat Oct 11 04:24:49 2025 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 48D882609C3; Wed, 11 Jun 2025 09:29:56 +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=1749634197; cv=none; b=WwHe0e9A9xe/QnOfrbjanv1oI09qIrmfOK+ESr//j70YZ1qqWKZNzljCI5wQY1881yvSHlno4AzxNQjur2Xb6dHn02WsaSNVz5EfJbCXj357Lzl0r1J4xCA46cOtVDQakmkXP7T+zxiGnZTLdmwdyvVvAZRJcYl/9Fjy1EF55vk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749634197; c=relaxed/simple; bh=gAzWgWMLoT0T8dX68alb3ximX7AgSKuXzotXGxbh87c=; h=Date:From:To:Subject:Cc:In-Reply-To:References:MIME-Version: Message-ID:Content-Type; b=juWeHFcoFydFmqH/bShafj2w5SeLWL8wHB+HHAqeg0T4YKg36mqmzCScOma8rjX0qKwhPtU3SCorxp5UyLBOQSPnTeAeS8bEt2iA7dh9/bXLAVU5ZanwRFy7AgUEbmMEfhtqp9zHzfJrmmmG2GO1mbX9fGZUyRW9BZYffu6q4Kw= 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=QXuRvhVx; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=nmzVXNfx; 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="QXuRvhVx"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="nmzVXNfx" Date: Wed, 11 Jun 2025 09:29:53 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1749634194; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=U0Kg/KrYeYA8hi51Nezx87FojRexWsnojaAA2zC7nbE=; b=QXuRvhVxEqLr6/Irzs+z/NOTMK4RnPk7oXf7FhcNYB+gFAj6laqLSq8c18iImWyrdv+z8X eYL1hygI5fP2OC8T16/B+8+ZJQQosYWRkzHQdAaBV7ueJaXPYIlxjIaWFjqP7tU8GgzjnA fK9tWAcsCy/R5Dp0FBKgt9MiJNsHGd7VbwTV1NAz9S6lKjpcJ+CHDZMjyODXDFq/GNPTCW 0o3e1E+0RAQsgSKep6u9NIt+s+batfJ6pFBzwdn0hcnKx1RljriI7d4RA8MSV/YKUDyA31 qwHwhwwt+zsMiSXiRbvizTR42vRXidBjk27OJZhzlxVmv9yLpSeGDRvPaVep+w== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1749634194; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=U0Kg/KrYeYA8hi51Nezx87FojRexWsnojaAA2zC7nbE=; b=nmzVXNfxXw8oS5BBoHTV+cWUOyeCnfkzBzyZfIwKdwKyzdfiK9ZaPZVjKL/NST2v1IMDK1 9c9nqpwhJe2qTqDQ== From: "tip-bot2 for wang wei" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: sched/core] sched/eevdf: Correct the comment in place_entity Cc: wang wei , "Peter Zijlstra (Intel)" , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20250605152931.22804-1-a929244872@163.com> References: <20250605152931.22804-1-a929244872@163.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <174963419385.406.17059157095269535592.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Precedence: bulk Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable The following commit has been merged into the sched/core branch of tip: Commit-ID: b01f2d9597250e9c4011cb78d8d46287deaa6a69 Gitweb: https://git.kernel.org/tip/b01f2d9597250e9c4011cb78d8d46287d= eaa6a69 Author: wang wei AuthorDate: Thu, 05 Jun 2025 23:29:31 +08:00 Committer: Peter Zijlstra CommitterDate: Wed, 11 Jun 2025 11:20:53 +02:00 sched/eevdf: Correct the comment in place_entity Correct "l" to "vl_i". Signed-off-by: wang wei Signed-off-by: Peter Zijlstra (Intel) Link: https://lkml.kernel.org/r/20250605152931.22804-1-a929244872@163.com --- kernel/sched/fair.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 7a14da5..83157de 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -5253,7 +5253,7 @@ place_entity(struct cfs_rq *cfs_rq, struct sched_enti= ty *se, int flags) * V' =3D (\Sum w_j*v_j + w_i*v_i) / (W + w_i) * =3D (W*V + w_i*(V - vl_i)) / (W + w_i) * =3D (W*V + w_i*V - w_i*vl_i) / (W + w_i) - * =3D (V*(W + w_i) - w_i*l) / (W + w_i) + * =3D (V*(W + w_i) - w_i*vl_i) / (W + w_i) * =3D V - w_i*vl_i / (W + w_i) * * And the actual lag after adding an entity with vl_i is: