39 lines
1.4 KiB
Diff
39 lines
1.4 KiB
Diff
From 2669d27db140f86ef0c46ef918410177f47972ba Mon Sep 17 00:00:00 2001
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Message-Id: <2669d27db140f86ef0c46ef918410177f47972ba.1601675151.git.zanussi@kernel.org>
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In-Reply-To: <5b5a156f9808b1acf1205606e03da117214549ea.1601675151.git.zanussi@kernel.org>
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References: <5b5a156f9808b1acf1205606e03da117214549ea.1601675151.git.zanussi@kernel.org>
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From: Thomas Gleixner <tglx@linutronix.de>
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Date: Mon, 18 Jul 2011 17:03:52 +0200
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Subject: [PATCH 045/333] sched: Disable CONFIG_RT_GROUP_SCHED on RT
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Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.148-rt64.tar.xz
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Carsten reported problems when running:
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taskset 01 chrt -f 1 sleep 1
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from within rc.local on a F15 machine. The task stays running and
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never gets on the run queue because some of the run queues have
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rt_throttled=1 which does not go away. Works nice from a ssh login
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shell. Disabling CONFIG_RT_GROUP_SCHED solves that as well.
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Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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---
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init/Kconfig | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/init/Kconfig b/init/Kconfig
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index ae9a0113a699..61e8b531649b 100644
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--- a/init/Kconfig
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+++ b/init/Kconfig
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@@ -784,6 +784,7 @@ config CFS_BANDWIDTH
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config RT_GROUP_SCHED
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bool "Group scheduling for SCHED_RR/FIFO"
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depends on CGROUP_SCHED
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+ depends on !PREEMPT_RT_FULL
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default n
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help
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This feature lets you explicitly allocate real CPU bandwidth
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--
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2.17.1
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