From nobody Fri Oct 10 17:25:10 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 234662D1925; Fri, 13 Jun 2025 07:37:07 +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=1749800229; cv=none; b=A9moBjdGeulrP3QIA88ScMjdVmT3Dz8zqrZEYDuEIRgDWiw99LUiDJnUqhV8AcQD2ytKAfcVtdWcfGQ2Sk5UiFSwmK7tkvkd/SQgjQ95OFxotV4LBNWyeaAhIXD7X/neyJYeBuA0YohDQy9E+MUd1LycrmaYVk4DefZ1BPhu0gI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749800229; c=relaxed/simple; bh=eKHDxCGKB22JUn8UNy/Sz4gVpfyDQv63ufaCSOOJpBU=; h=Date:From:To:Subject:Cc:In-Reply-To:References:MIME-Version: Message-ID:Content-Type; b=Zym4GHEhPzaDOydA0PIxk3hhsBtzw2YbhbvYKQ7e8rxThGxMPIy/zFPqamkQst0w62VqoZg6gDk5oTwZTnMG2+Jiabd69x/YHQgigqd1nUiUOSbUqiWd21On4QJJuHypPIWYkoQzYWy4SuJbaQ9eObmGs5gWWCUABtlp94+0aUs= 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=O+PPTjRQ; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=wOus5mY5; 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="O+PPTjRQ"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="wOus5mY5" Date: Fri, 13 Jun 2025 07:37:05 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1749800226; 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=dpwjr4He6l2OUAOaNxnfwQLxYlrYUHvbKkzuYmGXz+s=; b=O+PPTjRQnmmv+lu9dcbsxbzjbFgCQTBKSTwM1E6diCDNxe2iRoBGHBXlFZ9yzpvnWgYdG7 IUMO+uf7+lwChXggZFBWjg+6UbEMvOfP3N2Zbm1xO86CTa+jJR/ZIVsQfyrsMQKUozluIt IZhSbJe5OVZwup3sJHai7WtKzM6iy0KCzqzRa1+dn8HcPKTs/3uzlOFb01nDYO/ZjMfGnd 0ia74SU1j3HrItUsJLelXyqTNSWuBuW5Fi6//frGE7cJHxNW6spNMAQlFy8VqCa/N06nkg LNntbcT/SHW3L9y6ho8GvxkwJ3STUG6nJ6jI1ayCIaiErBZz1c84FnixTcm4JA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1749800226; 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=dpwjr4He6l2OUAOaNxnfwQLxYlrYUHvbKkzuYmGXz+s=; b=wOus5mY5YCr9TRndd1sAGKI99thwlxfU1Qhm6CVqRTNk3ccjpqtvwL7a2hV83tzhdjdRtE McSPCS+/QH4q+YBg== From: "tip-bot2 for Ingo Molnar" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: sched/core] sched/smp: Use the SMP version of add_nr_running() Cc: Ingo Molnar , Peter Zijlstra , Dietmar Eggemann , Juri Lelli , Linus Torvalds , Mel Gorman , Sebastian Andrzej Siewior , Shrikanth Hegde , Steven Rostedt , Valentin Schneider , Vincent Guittot , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20250528080924.2273858-43-mingo@kernel.org> References: <20250528080924.2273858-43-mingo@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <174980022539.406.10215245782977967932.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: fc75ac3c918d512952f7c132ef635cedfc4900a6 Gitweb: https://git.kernel.org/tip/fc75ac3c918d512952f7c132ef635cedf= c4900a6 Author: Ingo Molnar AuthorDate: Wed, 28 May 2025 10:09:23 +02:00 Committer: Ingo Molnar CommitterDate: Fri, 13 Jun 2025 08:47:23 +02:00 sched/smp: Use the SMP version of add_nr_running() Simplify the scheduler by making CONFIG_SMP=3Dy code in add_nr_running() unconditional. Signed-off-by: Ingo Molnar Acked-by: Peter Zijlstra Cc: Dietmar Eggemann Cc: Juri Lelli Cc: Linus Torvalds Cc: Mel Gorman Cc: Sebastian Andrzej Siewior Cc: Shrikanth Hegde Cc: Steven Rostedt Cc: Valentin Schneider Cc: Vincent Guittot Link: https://lore.kernel.org/r/20250528080924.2273858-43-mingo@kernel.org --- kernel/sched/sched.h | 2 -- 1 file changed, 2 deletions(-) diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index 45245f4..aa08103 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -2673,10 +2673,8 @@ static inline void add_nr_running(struct rq *rq, uns= igned count) call_trace_sched_update_nr_running(rq, count); } =20 -#ifdef CONFIG_SMP if (prev_nr < 2 && rq->nr_running >=3D 2) set_rd_overloaded(rq->rd, 1); -#endif =20 sched_update_tick_dependency(rq); }