29 lines
920 B
Diff
29 lines
920 B
Diff
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Subject: RCU: Force PREEMPT_RCU for PREEMPT-RT
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From: Ingo Molnar <mingo@elte.hu>
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Date: Fri, 3 Jul 2009 08:30:30 -0500
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PREEMPT_RT relies on PREEMPT_RCU - only allow RCU to be configured
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interactively in the !PREEMPT_RT case.
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Signed-off-by: Ingo Molnar <mingo@elte.hu>
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Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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Link: http://lkml.kernel.org/n/tip-j1y0phicu6s6pu8guku2vca0@git.kernel.org
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---
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init/Kconfig | 1 -
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1 file changed, 1 deletion(-)
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Index: linux-3.2/init/Kconfig
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===================================================================
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--- linux-3.2.orig/init/Kconfig
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+++ linux-3.2/init/Kconfig
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@@ -731,7 +731,6 @@ config RT_GROUP_SCHED
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bool "Group scheduling for SCHED_RR/FIFO"
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depends on EXPERIMENTAL
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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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