diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/time/Kconfig | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/kernel/time/Kconfig b/kernel/time/Kconfig index 3b683227a10d..358d601a4fec 100644 --- a/kernel/time/Kconfig +++ b/kernel/time/Kconfig @@ -97,11 +97,13 @@ config NO_HZ_IDLE Most of the time you want to say Y here. config NO_HZ_FULL - bool "Full dynticks system (tickless single task)" + bool "Full dynticks system (tickless)" # NO_HZ_COMMON dependency depends on !ARCH_USES_GETTIMEOFFSET && GENERIC_CLOCKEVENTS - # RCU_USER_QS - depends on HAVE_CONTEXT_TRACKING && SMP + # We need at least one periodic CPU for timekeeping + depends on SMP + # RCU_USER_QS dependency + depends on HAVE_CONTEXT_TRACKING # RCU_NOCB_CPU dependency depends on TREE_RCU || TREE_PREEMPT_RCU depends on VIRT_CPU_ACCOUNTING_GEN |