33 lines
901 B
Diff
33 lines
901 B
Diff
From 8dac1b2710bb40d2b1043c53663ceaf23cbbc297 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 269/278] 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
|
|
--
|
|
1.7.10
|
|
|