From nobody Sun Feb 8 00:49:24 2026 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 8F5DC2C15BA; Sun, 14 Dec 2025 07:46:49 +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=1765698411; cv=none; b=daqAIjH2VV/FmFOUhoBXcSzcYEXQWa+sDyWEHQvMWfIT3ZwIDeD/E9CsNuU/xnSBpuutgD2spi9sbbxZLTfPSrPGfX4gX4IcjrmCF8/BuX5t7H46c4sphvlgjFjt8BlJVT2isdixwj0KSAh8s3dH4nUggVHJzkr+S65vWiAN+gE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765698411; c=relaxed/simple; bh=VOs43nOmU7BhkL1Ws7D6evaAN9Kn6XZQJgZ+DtKhdbw=; h=Date:From:To:Subject:Cc:MIME-Version:Message-ID:Content-Type; b=FdFYeSLZfoIS7V/URKIQ6xhQUDaXdm4p+OOZ6Tqd5DfRUiCwYwSt9JuOJLcXeOBo7wn8q+heOCPTt+80SurbbqtuYXux7T3496EY18OnVnpkYg0ukUBAHrB1SVAxrrZ9FFqrK+JTZi3VSwwpHDyQuhIIHODnJJ4pndKWUYk5Zx8= 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=2ZVTk67z; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=zlxfk/wp; 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="2ZVTk67z"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="zlxfk/wp" Date: Sun, 14 Dec 2025 07:46:46 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1765698408; 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; bh=Kukr87NGHRNDZjewuIGhXaZ9/3YjVKHKrrZKHTe0t8I=; b=2ZVTk67zdyPo6zzsThM7YdN1Navgj4KygwHrZioFhKNnBa0CMt6U1CjwT7NRawVPenG1l4 atu0ddmDro4J2MGbwa19//0a5RZ+0sH5C4mobTf0y3D5xVnHjUBPDv//8ehoyd8Z6eHoPC a4oJmS/9XPoayj9CaSh3zvaye1uKIKgXVh/Fq+RBX+Icn9Fd01SpgBZe/mXGfnnqEfjU/8 Fu2pSxdXjhLtIIrGBAm/TEfrshAHdgH/e7ZN0SPn996kbxajKSMoy/gNsQeokvzL3pMd83 KMKPu6SB+hdU9R7JAcqF2GVO7NejfaYSfW8oVsNEqctqeyXj4e9mgihoa3xuDw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1765698408; 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; bh=Kukr87NGHRNDZjewuIGhXaZ9/3YjVKHKrrZKHTe0t8I=; b=zlxfk/wp/eCPz2031Da8IPSH8GqTVCd7vt8ALpcC7L6kjNUpI7yFbjJ5y9cv5FnlXoTnhx 9T4wL8uBqSdgEuAg== From: "tip-bot2 for Peter Zijlstra" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: sched/core] sched/headers: Rename rcu_dereference_check_sched_domain() => rcu_dereference_sched_domain() Cc: "Peter Zijlstra (Intel)" , Ingo Molnar , x86@kernel.org, linux-kernel@vger.kernel.org Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <176569840673.498.17925870710882448818.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: f24165bfa7ef6b37856c8f51e2001b9ad10ba688 Gitweb: https://git.kernel.org/tip/f24165bfa7ef6b37856c8f51e2001b9ad= 10ba688 Author: Peter Zijlstra AuthorDate: Fri, 28 Nov 2025 13:31:36 +01:00 Committer: Ingo Molnar CommitterDate: Sun, 14 Dec 2025 08:25:02 +01:00 sched/headers: Rename rcu_dereference_check_sched_domain() =3D> rcu_derefer= ence_sched_domain() Remove check from the name for being surplus to requirements. Signed-off-by: Peter Zijlstra (Intel) Signed-off-by: Ingo Molnar --- kernel/sched/fair.c | 2 +- kernel/sched/sched.h | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 708ad01..74a0550 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -12857,7 +12857,7 @@ static int sched_balance_newidle(struct rq *this_rq= , struct rq_flags *rf) rq_unpin_lock(this_rq, rf); =20 rcu_read_lock(); - sd =3D rcu_dereference_check_sched_domain(this_rq->sd); + sd =3D rcu_dereference_sched_domain(this_rq->sd); if (!sd) { rcu_read_unlock(); goto out; diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index d30cca6..2c0a4ea 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -2010,7 +2010,7 @@ queue_balance_callback(struct rq *rq, rq->balance_callback =3D head; } =20 -#define rcu_dereference_check_sched_domain(p) \ +#define rcu_dereference_sched_domain(p) \ rcu_dereference_check((p), lockdep_is_held(&sched_domains_mutex)) =20 /* @@ -2021,7 +2021,7 @@ queue_balance_callback(struct rq *rq, * preempt-disabled sections. */ #define for_each_domain(cpu, __sd) \ - for (__sd =3D rcu_dereference_check_sched_domain(cpu_rq(cpu)->sd); \ + for (__sd =3D rcu_dereference_sched_domain(cpu_rq(cpu)->sd); \ __sd; __sd =3D __sd->parent) =20 /* A mask of all the SD flags that have the SDF_SHARED_CHILD metaflag */