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author | Thomas Gleixner <tglx@linutronix.de> | 2011-07-18 17:03:52 +0200 |
---|---|---|
committer | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2018-08-07 16:20:11 +0200 |
commit | 410d2bc868b85c1e2d917111ec22b120474bbc69 (patch) | |
tree | 6afe90d9a647303926304627b8360470c70b9521 | |
parent | 363703fe9fcfc79abbcf0769343ecf4995e5bff5 (diff) | |
download | linux-rt-410d2bc868b85c1e2d917111ec22b120474bbc69.tar.gz |
sched: Disable CONFIG_RT_GROUP_SCHED on RT
Carsten reported problems when running:
taskset 01 chrt -f 1 sleep 1
from within rc.local on a F15 machine. The task stays running and
never gets on the run queue because some of the run queues have
rt_throttled=1 which does not go away. Works nice from a ssh login
shell. Disabling CONFIG_RT_GROUP_SCHED solves that as well.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
-rw-r--r-- | init/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/init/Kconfig b/init/Kconfig index b8392703975b..37c83d767f8e 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -741,6 +741,7 @@ config CFS_BANDWIDTH config RT_GROUP_SCHED bool "Group scheduling for SCHED_RR/FIFO" depends on CGROUP_SCHED + depends on !PREEMPT_RT_FULL default n help This feature lets you explicitly allocate real CPU bandwidth |