From nobody Wed Feb 11 04:19:09 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 863E11B809; Fri, 17 May 2024 08:06:13 +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=1715933174; cv=none; b=kL5U7pBXLqFvTvz7k2SSrCnzgBGSjQ2sGNBvTmxQl6bq33/0aLbhhNHwmLuLuf7YjIZV9L04FnWRCOLyMKP9IgzIPTakFLqN1psyQtg3d1WJnpqAHjLOwZYYTxzk+8w+iw5IyPUxpuZgP8/YlsVL9IRDXWBu6lV72mgW3310sgs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715933174; c=relaxed/simple; bh=Uo8TMkjO8z0SvFNJAC2gDMe+jJlidtzciWeLP9KZ0V0=; h=Date:From:To:Subject:Cc:In-Reply-To:References:MIME-Version: Message-ID:Content-Type; b=aiX1APxsV1JwoBRw43J47b5JSzJFsKuXWFAVEC//Ee6hLnezc3OwB4tArXv9w/gb1DhssFjdXr8DnCnD9TF9IGGe7xhaXlJFQLUrZeO8Pm+qwoqCkD15jlduiPwV0x/I+KBwihbDRmCaSDWGPCERnYOENn4pVcqjHrdvSCRo3YA= 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=p4uZV24Y; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=10BZvS/g; 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="p4uZV24Y"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="10BZvS/g" Date: Fri, 17 May 2024 08:06:11 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1715933171; 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=DsOCnPWzCftUdW+oxDedyB6AsEoCsWSOjupa4hs7j9o=; b=p4uZV24YzjC3etKFg7D/RGYCl62S3Bhk0UHCsB6v2EGkLxI7RWl6AQQ4KOX9hRjpbsVIzb 19ufFjTkX7TkDGDGi/x0/n3HeV2JYjrs0+E8upSjtVqiK8TAgNaHoF5SmsB2lTLFIdDhBE mEGkFRGxiNM7TwAbAzUD8fhB+n5YG7HzYyVDJT5HWyLBX3xA4Z9rrj4it2f5tp9SIgCXSO 8bBJbqYsucC2o2fszLozXYvxYwt5OR0wkz1VUHy38mGiJZ9i+Rc7oXN7b6BxY7vQVSS7a5 6nrlYXNn4dqlGksKrqAUmrnJzvkDn5Puw/reJ8dia96bq/CVBLYCafNwYwTKMg== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1715933171; 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=DsOCnPWzCftUdW+oxDedyB6AsEoCsWSOjupa4hs7j9o=; b=10BZvS/gxpnSymZ9bU+e1JDrgcgr57JVVqHz4kRfguJCpM/Vx8QyoaMhGUyUjxStpgpeR1 F3P98hAfNS3wOtCA== From: "tip-bot2 for Vitalii Bursov" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: sched/urgent] sched/debug: Dump domains' level Cc: Vitalii Bursov , Ingo Molnar , Dietmar Eggemann , Vincent Guittot , Valentin Schneider , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <9489b6475f6dd6fbc67c617752d4216fa094da53.1714488502.git.vitaly@bursov.com> References: <9489b6475f6dd6fbc67c617752d4216fa094da53.1714488502.git.vitaly@bursov.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <171593317119.10875.3544825660193230541.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/urgent branch of tip: Commit-ID: 287372fa39f579a61e17b000aa74c8418d230528 Gitweb: https://git.kernel.org/tip/287372fa39f579a61e17b000aa74c8418= d230528 Author: Vitalii Bursov AuthorDate: Tue, 30 Apr 2024 18:05:24 +03:00 Committer: Ingo Molnar CommitterDate: Fri, 17 May 2024 09:48:25 +02:00 sched/debug: Dump domains' level Knowing domain's level exactly can be useful when setting relax_domain_level or cpuset.sched_relax_domain_level Usage: cat /debug/sched/domains/cpu0/domain1/level to dump cpu0 domain1's level. SDM macro is not used because sd->level is 'int' and it would hide the type mismatch between 'int' and 'u32'. Signed-off-by: Vitalii Bursov Signed-off-by: Ingo Molnar Tested-by: Dietmar Eggemann Acked-by: Vincent Guittot Reviewed-by: Valentin Schneider Link: https://lore.kernel.org/r/9489b6475f6dd6fbc67c617752d4216fa094da53.17= 14488502.git.vitaly@bursov.com --- kernel/sched/debug.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c index 8d5d98a..c1eb9a1 100644 --- a/kernel/sched/debug.c +++ b/kernel/sched/debug.c @@ -425,6 +425,7 @@ static void register_sd(struct sched_domain *sd, struct= dentry *parent) =20 debugfs_create_file("flags", 0444, parent, &sd->flags, &sd_flags_fops); debugfs_create_file("groups_flags", 0444, parent, &sd->groups->flags, &sd= _flags_fops); + debugfs_create_u32("level", 0444, parent, (u32 *)&sd->level); } =20 void update_sched_domain_debugfs(void)