linux-kernel - [PATCH] sched/doc: supplement CPU capacity with RISC-V

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Message-Id: <20230227105941.2749193-1-suagrfillet@gmail.com>
Date:   Mon, 27 Feb 2023 18:59:41 +0800
From:   Song Shuai <suagrfillet@...il.com>
To:     corbet@....net, alexs@...nel.org, siyanteng@...ngson.cn,
        robh@...nel.org, conor.dooley@...rochip.com, palmer@...osinc.com,
        leyfoon.tan@...rfivetech.com
Cc:     linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-riscv@...ts.infradead.org, Song Shuai <suagrfillet@...il.com>
Subject: [PATCH] sched/doc: supplement CPU capacity with RISC-V

This commit 7d2078310cbf ("dt-bindings: arm: move cpu-capacity to a
shared loation") updates some references about capacity-dmips-mhz
property in this document.

The list of architectures using capacity-dmips-mhz omits RISC-V, so
supplements it here.

Signed-off-by: Song Shuai <suagrfillet@...il.com>
---
 Documentation/scheduler/sched-capacity.rst                    | 2 +-
 Documentation/translations/zh_CN/scheduler/sched-capacity.rst | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/scheduler/sched-capacity.rst b/Documentation/scheduler/sched-capacity.rst
index 8e2b8538bc2b..e2c1cf743158 100644
--- a/Documentation/scheduler/sched-capacity.rst
+++ b/Documentation/scheduler/sched-capacity.rst
@@ -258,7 +258,7 @@ Linux cannot currently figure out CPU capacity on its own, this information thus
 needs to be handed to it. Architectures must define arch_scale_cpu_capacity()
 for that purpose.
 
-The arm and arm64 architectures directly map this to the arch_topology driver
+The arm, arm64, and RISC-V architectures directly map this to the arch_topology driver
 CPU scaling data, which is derived from the capacity-dmips-mhz CPU binding; see
 Documentation/devicetree/bindings/cpu/cpu-capacity.txt.
 
diff --git a/Documentation/translations/zh_CN/scheduler/sched-capacity.rst b/Documentation/translations/zh_CN/scheduler/sched-capacity.rst
index e07ffdd391d3..8cba135dcd1a 100644
--- a/Documentation/translations/zh_CN/scheduler/sched-capacity.rst
+++ b/Documentation/translations/zh_CN/scheduler/sched-capacity.rst
@@ -231,7 +231,7 @@ CFS调度类基于实体负载跟踪机制（Per-Entity Load Tracking, PELT）
 当前，Linux无法凭自身算出CPU算力，因此必须要有把这个信息传递给Linux的方式。每个架构必须为此
 定义arch_scale_cpu_capacity()函数。
 
-arm和arm64架构直接把这个信息映射到arch_topology驱动的CPU scaling数据中（译注：参考
+arm、arm64和RISC-V架构直接把这个信息映射到arch_topology驱动的CPU scaling数据中（译注：参考
 arch_topology.h的percpu变量cpu_scale），它是从capacity-dmips-mhz CPU binding中衍生计算
 出来的。参见Documentation/devicetree/bindings/cpu/cpu-capacity.txt。
 
-- 
2.20.1