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| author | Thomas Gleixner <tglx@linutronix.de> | 2012-10-28 13:26:09 +0000 |
|---|---|---|
| committer | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2016-02-13 00:36:33 +0100 |
| commit | 06c8fb562138c0174001a88ecdd307b8ca42b0fc (patch) | |
| tree | 39de0e47fa7969f86b7fa7912e7b2cf539ee5a6d | |
| parent | d3a0b1907290fe7c364432f8df2cae1e81fd2823 (diff) | |
| download | rt-linux-06c8fb562138c0174001a88ecdd307b8ca42b0fc.tar.gz | |
rcu: Disable RCU_FAST_NO_HZ on RT
This uses a timer_list timer from the irq disabled guts of the idle
code. Disable it for now to prevent wreckage.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| -rw-r--r-- | init/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/init/Kconfig b/init/Kconfig index 557b8534a6250a..3185a732113da3 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -614,7 +614,7 @@ config RCU_FANOUT_LEAF config RCU_FAST_NO_HZ bool "Accelerate last non-dyntick-idle CPU's grace periods" - depends on NO_HZ_COMMON && SMP && RCU_EXPERT + depends on NO_HZ_COMMON && SMP && RCU_EXPERT && !PREEMPT_RT_FULL default n help This option permits CPUs to enter dynticks-idle state even if |