From patchwork Tue Aug 13 14:43:44 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christian Loehle X-Patchwork-Id: 819056 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id ABCD419EEA6; Tue, 13 Aug 2024 14:43:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723560240; cv=none; b=I8GAu+jAs+odAIhxUWWfsblX31s9yHH5EoFkqqO1RkVux99tsVhliKtV2sg++A11SGTMavIDHqxwbxkM97q1kikspdVFSdCv4wFvsE7iNL1BuO/yP618bdQ+GGom7tZ9XvlvERQ6TiBFTEQTH9yOWWSM5VWlAUH3IHgP2VLGg1c= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723560240; c=relaxed/simple; bh=YNg/KKJ0sSvf3vGZvLY2X31BCdxXV1DKmzobQPyQwDs=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=sgpun8cyjpjRHEICa4miPZygM10kqEg2cTJAvY777Q0ud9qFtIcV7LIsf52LG+goHunEug/QckLkkG920oNWb2PWEBxnfibpGwI7hSt4ZV8DKiSElU420SBdp2AANrm86YOhC4qFApIDSVOUJWVtL5+mSS+pgZofGMi4SqNttog= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id C46BB12FC; Tue, 13 Aug 2024 07:44:22 -0700 (PDT) Received: from e127648.arm.com (unknown [10.57.84.20]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 3BCCE3F58B; Tue, 13 Aug 2024 07:43:54 -0700 (PDT) From: Christian Loehle To: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, rafael@kernel.org Cc: vincent.guittot@linaro.org, qyousef@layalina.io, peterz@infradead.org, daniel.lezcano@linaro.org, rostedt@goodmis.org, juri.lelli@redhat.com, dietmar.eggemann@arm.com, Christian Loehle Subject: [PATCH 0/4] sched/deadline: nanoseconds clarifications Date: Tue, 13 Aug 2024 15:43:44 +0100 Message-Id: <20240813144348.1180344-1-christian.loehle@arm.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 A couple of clarifications about the time units for the deadline parameters uncovered in the discussion around https://lore.kernel.org/lkml/3c726cf5-0c94-4cc6-aff0-a453d840d452@arm.com/ While at it I changed the documentation example to chrt instead of the schedtool fork. No functional changes. Christian Loehle (4): sched/deadline: Convert schedtool example to chrt sched/deadline: Clarify nanoseconds in uapi cpufreq/cppc: Use NSEC_PER_MSEC for deadline task sched/cpufreq: Use NSEC_PER_MSEC for deadline task Documentation/scheduler/sched-deadline.rst | 14 ++++++-------- drivers/cpufreq/cppc_cpufreq.c | 6 +++--- include/uapi/linux/sched/types.h | 6 +++--- kernel/sched/cpufreq_schedutil.c | 6 +++--- 4 files changed, 15 insertions(+), 17 deletions(-) Acked-by: Juri Lelli --- 2.34.1