diff options
author | Thomas Gleixner <tglx@linutronix.de> | 2012-10-28 13:26:09 +0000 |
---|---|---|
committer | Steven Rostedt <rostedt@goodmis.org> | 2014-10-31 10:54:46 -0400 |
commit | e302a32d11746cea36bc7a03e9ea6231803cbecb (patch) | |
tree | 5083e300aec6bac201cf0a02b756a0e501d7bdae /init/Kconfig | |
parent | 59c8c12b937e873c5466784bf394946ee959a74c (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
Diffstat (limited to 'init/Kconfig')
-rw-r--r-- | init/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/init/Kconfig b/init/Kconfig index ce7b2e803cbc..039dcbd4b262 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -602,7 +602,7 @@ 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 |