diff options
author | Thomas Gleixner <tglx@linutronix.de> | 2012-10-28 13:26:09 +0000 |
---|---|---|
committer | Anders Roxell <anders.roxell@linaro.org> | 2015-07-26 11:08:51 +0200 |
commit | bfb10f621879c7875e3c6017d9a0e6a955a1b66c (patch) | |
tree | ab313c42fbb63da69b25989a5049b6c295f7521b /init | |
parent | a2f724e70bab2403558dc3e0feea3900074df1e6 (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>
Diffstat (limited to 'init')
-rw-r--r-- | init/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/init/Kconfig b/init/Kconfig index 662e7da6ef26..b1401313753b 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -637,7 +637,7 @@ config RCU_FANOUT_EXACT config RCU_FAST_NO_HZ bool "Accelerate last non-dyntick-idle CPU's grace periods" - depends on NO_HZ_COMMON && SMP + depends on NO_HZ_COMMON && SMP && !PREEMPT_RT_FULL default n help This option permits CPUs to enter dynticks-idle state even if |