From c7e3dd9e7b6f38ad17bf2100ed97b70ded6290ba Mon Sep 17 00:00:00 2001
From: Carsten Emde <C.Emde@osadl.org>
Date: Wed, 11 Jul 2012 22:05:18 +0000
Subject: [PATCH 269/279] Disable RT_GROUP_SCHED in PREEMPT_RT_FULL

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