diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2012-10-28 13:26:09 +0000 |
|---|---|---|
| committer | Andrey Konovalov <andrey.konovalov@linaro.org> | 2013-06-14 18:37:58 +0400 |
| commit | e78ffb26dcaf4a26d05e7d79378b644f934da02f (patch) | |
| tree | fc7737c8f105e8c9370c738b1ae9ab756a955b15 | |
| parent | 3e230eeb87fc9e34667b9e848dee84be442b8420 (diff) | |
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>
Cc: stable-rt@vger.kernel.org
| -rw-r--r-- | init/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/init/Kconfig b/init/Kconfig index 54b18f0baf40..d0590c7c4595 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -579,7 +579,7 @@ config RCU_FANOUT_EXACT config RCU_FAST_NO_HZ bool "Accelerate last non-dyntick-idle CPU's grace periods" - depends on NO_HZ && SMP + depends on NO_HZ && SMP && !PREEMPT_RT_FULL default n help This option causes RCU to attempt to accelerate grace periods in |