From nobody Sat Apr 11 03:51:25 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 44F17C2BB41 for ; Tue, 16 Aug 2022 12:20:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235369AbiHPMUD (ORCPT ); Tue, 16 Aug 2022 08:20:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49206 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235485AbiHPMTs (ORCPT ); Tue, 16 Aug 2022 08:19:48 -0400 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id F0B76C1C; Tue, 16 Aug 2022 05:19:41 -0700 (PDT) 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 9225C113E; Tue, 16 Aug 2022 05:19:42 -0700 (PDT) Received: from e123648.arm.com (unknown [10.57.14.225]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 550183F66F; Tue, 16 Aug 2022 05:19:40 -0700 (PDT) From: Lukasz Luba To: linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org Cc: lukasz.luba@arm.com, siyanteng@loongson.cn, alexs@kernel.org, corbet@lwn.net, peterz@infradead.org Subject: [PATCH] docs: scheduler: Update new path for the sysctl knobs Date: Tue, 16 Aug 2022 13:19:07 +0100 Message-Id: <20220816121907.841-1-lukasz.luba@arm.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add missing update for the documentation bit of some scheduler knob. The knobs have been moved to /debug/sched/ location (with adjusted names). Signed-off-by: Lukasz Luba Reviewed-by: Alex Shi Tested-by: Yanteng Si --- Documentation/scheduler/sched-design-CFS.rst | 2 +- Documentation/translations/zh_CN/scheduler/sched-design-CFS.rst | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/scheduler/sched-design-CFS.rst b/Documentation/s= cheduler/sched-design-CFS.rst index 59b2d1fb4dc4..03db55504515 100644 --- a/Documentation/scheduler/sched-design-CFS.rst +++ b/Documentation/scheduler/sched-design-CFS.rst @@ -94,7 +94,7 @@ other HZ detail. Thus the CFS scheduler has no notion of= "timeslices" in the way the previous scheduler had, and has no heuristics whatsoever. There is only one central tunable (you have to switch on CONFIG_SCHED_DEBUG): =20 - /proc/sys/kernel/sched_min_granularity_ns + /sys/kernel/debug/sched/min_granularity_ns =20 which can be used to tune the scheduler from "desktop" (i.e., low latencie= s) to "server" (i.e., good batching) workloads. It defaults to a setting suitab= le diff --git a/Documentation/translations/zh_CN/scheduler/sched-design-CFS.rs= t b/Documentation/translations/zh_CN/scheduler/sched-design-CFS.rst index 26b0f36f793d..3076402406c4 100644 --- a/Documentation/translations/zh_CN/scheduler/sched-design-CFS.rst +++ b/Documentation/translations/zh_CN/scheduler/sched-design-CFS.rst @@ -80,7 +80,7 @@ p->se.vruntime=E3=80=82=E4=B8=80=E6=97=A6p->se.vruntime= =E5=8F=98=E5=BE=97=E8=B6=B3=E5=A4=9F=E5=A4=A7=EF=BC=8C=E5=85=B6=E5=AE=83=E7= =9A=84=E4=BB=BB=E5=8A=A1=E5=B0=86=E6=88=90=E4=B8=BA CFS=E4=BD=BF=E7=94=A8=E7=BA=B3=E7=A7=92=E7=B2=92=E5=BA=A6=E7=9A=84=E8=AE= =A1=E6=97=B6=EF=BC=8C=E4=B8=8D=E4=BE=9D=E8=B5=96=E4=BA=8E=E4=BB=BB=E4=BD=95= jiffies=E6=88=96HZ=E7=9A=84=E7=BB=86=E8=8A=82=E3=80=82=E5=9B=A0=E6=AD=A4CFS= =E5=B9=B6=E4=B8=8D=E5=83=8F=E4=B9=8B=E5=89=8D=E7=9A=84=E8=B0=83=E5=BA=A6=E5= =99=A8=E9=82=A3=E6=A0=B7 =E6=9C=89=E2=80=9C=E6=97=B6=E9=97=B4=E7=89=87=E2=80=9D=E7=9A=84=E6=A6=82= =E5=BF=B5=EF=BC=8C=E4=B9=9F=E6=B2=A1=E6=9C=89=E4=BB=BB=E4=BD=95=E5=90=AF=E5= =8F=91=E5=BC=8F=E7=9A=84=E8=AE=BE=E8=AE=A1=E3=80=82=E5=94=AF=E4=B8=80=E5=8F= =AF=E8=B0=83=E7=9A=84=E5=8F=82=E6=95=B0=EF=BC=88=E4=BD=A0=E9=9C=80=E8=A6=81= =E6=89=93=E5=BC=80CONFIG_SCHED_DEBUG=EF=BC=89=E6=98=AF=EF=BC=9A =20 - /proc/sys/kernel/sched_min_granularity_ns + /sys/kernel/debug/sched/min_granularity_ns =20 =E5=AE=83=E5=8F=AF=E4=BB=A5=E7=94=A8=E6=9D=A5=E5=B0=86=E8=B0=83=E5=BA=A6= =E5=99=A8=E4=BB=8E=E2=80=9C=E6=A1=8C=E9=9D=A2=E2=80=9D=E6=A8=A1=E5=BC=8F=EF= =BC=88=E4=B9=9F=E5=B0=B1=E6=98=AF=E4=BD=8E=E6=97=B6=E5=BB=B6=EF=BC=89=E8=B0= =83=E8=8A=82=E4=B8=BA=E2=80=9C=E6=9C=8D=E5=8A=A1=E5=99=A8=E2=80=9D=EF=BC=88= =E4=B9=9F=E5=B0=B1=E6=98=AF=E9=AB=98=E6=89=B9=E5=A4=84=E7=90=86=EF=BC=89=E6= =A8=A1=E5=BC=8F=E3=80=82 =E5=AE=83=E7=9A=84=E9=BB=98=E8=AE=A4=E8=AE=BE=E7=BD=AE=E6=98=AF=E9=80=82= =E5=90=88=E6=A1=8C=E9=9D=A2=E7=9A=84=E5=B7=A5=E4=BD=9C=E8=B4=9F=E8=BD=BD=E3= =80=82SCHED_BATCH=E4=B9=9F=E8=A2=ABCFS=E8=B0=83=E5=BA=A6=E5=99=A8=E6=A8=A1= =E5=9D=97=E5=A4=84=E7=90=86=E3=80=82 --=20 2.17.1