From: Randy Dunlap <rdunlap@infradead.org>
To: linux-kernel@vger.kernel.org
Cc: Randy Dunlap <rdunlap@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Peter Zijlstra <peterz@infradead.org>,
Juri Lelli <juri.lelli@redhat.com>,
Vincent Guittot <vincent.guittot@linaro.org>,
Jonathan Corbet <corbet@lwn.net>,
linux-doc@vger.kernel.org, Mukesh Ojha <quic_mojha@quicinc.com>
Subject: [PATCH 16/24] Documentation: scheduler: correct spelling
Date: Wed, 8 Feb 2023 23:13:52 -0800 [thread overview]
Message-ID: <20230209071400.31476-17-rdunlap@infradead.org> (raw)
In-Reply-To: <20230209071400.31476-1-rdunlap@infradead.org>
Correct spelling problems for Documentation/scheduler/ as reported
by codespell.
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Juri Lelli <juri.lelli@redhat.com>
Cc: Vincent Guittot <vincent.guittot@linaro.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: linux-doc@vger.kernel.org
Reviewed-by: Mukesh Ojha <quic_mojha@quicinc.com>
---
Documentation/scheduler/sched-bwc.rst | 2 +-
Documentation/scheduler/sched-energy.rst | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff -- a/Documentation/scheduler/sched-bwc.rst b/Documentation/scheduler/sched-bwc.rst
--- a/Documentation/scheduler/sched-bwc.rst
+++ b/Documentation/scheduler/sched-bwc.rst
@@ -186,7 +186,7 @@ average usage, albeit over a longer time
also limits the burst ability to no more than 1ms per cpu. This provides
better more predictable user experience for highly threaded applications with
small quota limits on high core count machines. It also eliminates the
-propensity to throttle these applications while simultanously using less than
+propensity to throttle these applications while simultaneously using less than
quota amounts of cpu. Another way to say this, is that by allowing the unused
portion of a slice to remain valid across periods we have decreased the
possibility of wastefully expiring quota on cpu-local silos that don't need a
diff -- a/Documentation/scheduler/sched-energy.rst b/Documentation/scheduler/sched-energy.rst
--- a/Documentation/scheduler/sched-energy.rst
+++ b/Documentation/scheduler/sched-energy.rst
@@ -82,7 +82,7 @@ through the arch_scale_cpu_capacity() ca
The rest of platform knowledge used by EAS is directly read from the Energy
Model (EM) framework. The EM of a platform is composed of a power cost table
per 'performance domain' in the system (see Documentation/power/energy-model.rst
-for futher details about performance domains).
+for further details about performance domains).
The scheduler manages references to the EM objects in the topology code when the
scheduling domains are built, or re-built. For each root domain (rd), the
@@ -281,7 +281,7 @@ mechanism called 'over-utilization'.
From a general standpoint, the use-cases where EAS can help the most are those
involving a light/medium CPU utilization. Whenever long CPU-bound tasks are
being run, they will require all of the available CPU capacity, and there isn't
-much that can be done by the scheduler to save energy without severly harming
+much that can be done by the scheduler to save energy without severely harming
throughput. In order to avoid hurting performance with EAS, CPUs are flagged as
'over-utilized' as soon as they are used at more than 80% of their compute
capacity. As long as no CPUs are over-utilized in a root domain, load balancing
next prev parent reply other threads:[~2023-02-09 7:14 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-09 7:13 [PATCH 00/24 v2] Documentation: correct lots of spelling errors (series 1) Randy Dunlap
2023-02-09 7:13 ` [PATCH 01/24] Documentation: arm: correct spelling Randy Dunlap
2023-02-09 7:13 ` [PATCH 02/24] Documentation: block: " Randy Dunlap
2023-02-09 7:13 ` [PATCH 03/24] Documentation: core-api: " Randy Dunlap
2023-02-09 15:20 ` Daniel Jordan
2023-02-11 0:26 ` Jakub Kicinski
2023-02-09 7:13 ` [PATCH 04/24] Documentation: fault-injection: " Randy Dunlap
2023-02-09 7:13 ` [PATCH 05/24] Documentation: fb: " Randy Dunlap
2023-02-09 7:13 ` [PATCH 06/24] Documentation: features: " Randy Dunlap
2023-02-09 7:13 ` [PATCH 07/24] Documentation: input: " Randy Dunlap
2023-02-09 7:13 ` [PATCH 08/24] Documentation: isdn: " Randy Dunlap
2023-02-09 7:13 ` [PATCH 09/24] Documentation: livepatch: " Randy Dunlap
2023-02-09 7:13 ` [PATCH 10/24] Documentation: locking: " Randy Dunlap
2023-02-09 7:13 ` [PATCH 11/24] Documentation: mm: " Randy Dunlap
2023-02-09 7:13 ` [PATCH 12/24] Documentation: openrisc: " Randy Dunlap
2023-02-09 7:13 ` [PATCH 13/24] Documentation: PCI: " Randy Dunlap
2023-02-09 7:13 ` [PATCH 14/24] Documentation: powerpc: " Randy Dunlap
2023-02-09 7:13 ` [PATCH 15/24] Documentation: s390: " Randy Dunlap
2023-02-09 20:13 ` Heiko Carstens
2023-02-09 7:13 ` Randy Dunlap [this message]
2023-02-09 9:20 ` [PATCH 16/24] Documentation: scheduler: " Vincent Guittot
2023-02-09 7:13 ` [PATCH 17/24] Documentation: security: " Randy Dunlap
2023-02-10 3:54 ` Jarkko Sakkinen
2023-02-10 3:55 ` Jarkko Sakkinen
2023-02-09 7:13 ` [PATCH 18/24] Documentation: timers: " Randy Dunlap
2023-02-09 7:13 ` [PATCH 19/24] Documentation: tools/rtla: " Randy Dunlap
2023-02-10 21:37 ` Steven Rostedt
2023-02-09 7:13 ` [PATCH 20/24] Documentation: trace/rv: " Randy Dunlap
2023-02-09 11:45 ` Daniel Bristot de Oliveira
2023-02-10 21:37 ` Steven Rostedt
2023-02-09 7:13 ` [PATCH 21/24] Documentation: trace: " Randy Dunlap
2023-02-09 11:40 ` Mike Leach
2023-02-09 11:46 ` Daniel Bristot de Oliveira
2023-02-09 14:41 ` Masami Hiramatsu
2023-02-10 21:39 ` Steven Rostedt
2023-02-09 7:13 ` [PATCH 22/24] Documentation: w1: " Randy Dunlap
2023-02-09 7:13 ` [PATCH 23/24] Documentation: x86: " Randy Dunlap
2023-02-09 23:22 ` Reinette Chatre
2023-02-10 3:55 ` Jarkko Sakkinen
2023-02-14 1:23 ` Huang, Kai
2023-02-10 4:19 ` Fenghua Yu
2023-02-09 7:14 ` [PATCH 24/24] Documentation: xtensa: " Randy Dunlap
2023-02-11 0:30 ` [PATCH 00/24 v2] Documentation: correct lots of spelling errors (series 1) patchwork-bot+netdevbpf
2023-06-26 6:56 ` Krzysztof Wilczyński
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