diff options
Diffstat (limited to 'kernel/time')
| -rw-r--r-- | kernel/time/Kconfig | 2 | ||||
| -rw-r--r-- | kernel/time/clockevents.c | 5 |
2 files changed, 6 insertions, 1 deletions
diff --git a/kernel/time/Kconfig b/kernel/time/Kconfig index 10e18d267..4008d9f95 100644 --- a/kernel/time/Kconfig +++ b/kernel/time/Kconfig @@ -89,7 +89,7 @@ config NO_HZ_IDLE config NO_HZ_FULL bool "Full dynticks system (tickless)" # NO_HZ_COMMON dependency - depends on !ARCH_USES_GETTIMEOFFSET && GENERIC_CLOCKEVENTS && !SCHED_MUQSS + depends on !ARCH_USES_GETTIMEOFFSET && GENERIC_CLOCKEVENTS # We need at least one periodic CPU for timekeeping depends on SMP depends on HAVE_CONTEXT_TRACKING diff --git a/kernel/time/clockevents.c b/kernel/time/clockevents.c index 2c5bc77c0..b96deed54 100644 --- a/kernel/time/clockevents.c +++ b/kernel/time/clockevents.c @@ -198,8 +198,13 @@ int clockevents_tick_resume(struct clock_event_device *dev) #ifdef CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST +#ifdef CONFIG_SCHED_MUQSS +/* Limit min_delta to 100us */ +#define MIN_DELTA_LIMIT (NSEC_PER_SEC / 10000) +#else /* Limit min_delta to a jiffie */ #define MIN_DELTA_LIMIT (NSEC_PER_SEC / HZ) +#endif /** * clockevents_increase_min_delta - raise minimum delta of a clock event device |