Messages in this thread Patch in this message | | | Date | Thu, 12 Jul 2012 19:18:30 -0400 | From | Steven Rostedt <> | Subject | [PATCH RT 3/8] Disable RT_GROUP_SCHED in PREEMPT_RT_FULL |
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From: Carsten Emde <C.Emde@osadl.org>
Strange CPU stalls have been observed in RT when RT_GROUP_SCHED was configured.
Disable it for now.
Signed-off-by: Carsten Emde <C.Emde@osadl.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Steven Rostedt <rostedt@goodmis.org> --- init/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/init/Kconfig b/init/Kconfig index dbc82d0..720c182 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -731,6 +731,7 @@ config RT_GROUP_SCHED bool "Group scheduling for SCHED_RR/FIFO" depends on EXPERIMENTAL depends on CGROUP_SCHED + depends on !PREEMPT_RT_FULL default n help This feature lets you explicitly allocate real CPU bandwidth -- 1.7.10.4
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