From nobody Fri Oct 10 17:26:52 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 4F2452E2F1F; Fri, 13 Jun 2025 07:37:12 +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=1749800234; cv=none; b=RlbUkeTHDcJv2lP6+O5Wnq4ZwrIW2SoSsTuepwjjmSUSDq8cFbDTmBykSlON6sj8jSuUeijNOMHm4yGqo7yeSvOxCGIMNF9o/QAKD+6HBFMrTn5aKqrgjQzQbL322TAQdU69/DocEQp/zXKgOS0xFTH8VdrXG+51QaxSu8h57uM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749800234; c=relaxed/simple; bh=DeFzKLp0RRss+6LiK7R1kh8o7qRT6nGEm2tnVGQXwl8=; h=Date:From:To:Subject:Cc:In-Reply-To:References:MIME-Version: Message-ID:Content-Type; b=fH0pToF1NlwPLOb1vJXILyEyYN9plS56zk3Qutw7PrlYKJHMz1Ac1Fke7Sg8+GabmsuOesTvXSu8fxD9Xmd5aVCs/v46xshuhLm0dDFXVwe/V0sfqaT9P7pb+Mg1lzPvVrdEFkeAdYgoGOlrBOO6ARldZO/JS4mfo1kvNv5/jDM= 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=07EkbRQ8; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=bC8CnbAv; 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="07EkbRQ8"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="bC8CnbAv" Date: Fri, 13 Jun 2025 07:37:10 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1749800231; 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=GsQaRyS9PAM2JbusZC2EbUKNW0cw3KThaVumd+KbEkw=; b=07EkbRQ8lXctM6Mz2aK46TImX7DURDCQTSCLWFadJtoX5Sf/dyjct4eqa8csb1Ifag8zmu QfRwofAXcGwhP/+aJTO8lhRExBhBj6yBfKIH8hr7oOHkf7FQSmbP/YkpaiczpA5/BNSN3G QcASAjgbXhqfFN9d+8s+thch+iGMzqfnoL3+bWNPMZ1ZZ/jh+8zlY7vRHMZjvQj/w5DBWU IOgVAbXL0Y3ZM7mROJuIlfCOJiAYyYnCi/L/wn4sPFgTOamUltS76As1yOC6ibTGCUgYbM rA3kykHnSoLmth2u1dUxwYVrhDjR4x4SJWwhxdEBJHRi279/BnTBKbvaMezg+w== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1749800231; 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=GsQaRyS9PAM2JbusZC2EbUKNW0cw3KThaVumd+KbEkw=; b=bC8CnbAvjY+sNiC64d1Tlhzw5EG70NZO9rR66bUwMBnT4zGJ6gCygEUWp4O+8aXwHmYvPr ZxFBaWk6VDOvBoBg== 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 is_migration_disabled() 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: <20250528080924.2273858-38-mingo@kernel.org> References: <20250528080924.2273858-38-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: <174980023057.406.4482693033699016443.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: 9fd5da7989ba6175fe71439738ddcf4c030d3d51 Gitweb: https://git.kernel.org/tip/9fd5da7989ba6175fe71439738ddcf4c0= 30d3d51 Author: Ingo Molnar AuthorDate: Wed, 28 May 2025 10:09:18 +02:00 Committer: Ingo Molnar CommitterDate: Fri, 13 Jun 2025 08:47:22 +02:00 sched/smp: Use the SMP version of is_migration_disabled() Simplify the scheduler by making the CONFIG_SMP-only code in is_migration_disabled() 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/20250528080924.2273858-38-mingo@kernel.org --- kernel/sched/sched.h | 4 ---- 1 file changed, 4 deletions(-) diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index 234dd28..b184c3d 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -1301,11 +1301,7 @@ static inline int cpu_of(struct rq *rq) =20 static inline bool is_migration_disabled(struct task_struct *p) { -#ifdef CONFIG_SMP return p->migration_disabled; -#else - return false; -#endif } =20 DECLARE_PER_CPU_SHARED_ALIGNED(struct rq, runqueues);