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| author | Thomas Gleixner <tglx@linutronix.de> | 2011-07-18 15:03:52 (GMT) |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2014-04-10 00:19:12 (GMT) |
| commit | f8bc4647787669af342c8d4009893ac6754d6383 (patch) | |
| tree | 37e20181351be51b51dff36fe5ebbceb340d1937 /init | |
| parent | edf8bf66d9d0c94af95c6b814174e5043a3e11f9 (diff) | |
| download | linux-fsl-qoriq-f8bc4647787669af342c8d4009893ac6754d6383.tar.xz | |
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>
Diffstat (limited to 'init')
| -rw-r--r-- | init/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/init/Kconfig b/init/Kconfig index bf74b46..a1798e8 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -1042,6 +1042,7 @@ 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 |