diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/cpuhotplug.h | 1 | ||||
| -rw-r--r-- | include/linux/timer.h | 6 |
2 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h index 04ecc55009ed..15d46d2a1d16 100644 --- a/include/linux/cpuhotplug.h +++ b/include/linux/cpuhotplug.h @@ -16,6 +16,7 @@ enum cpuhp_state { CPUHP_X86_APB_DEAD, CPUHP_WORKQUEUE_PREP, CPUHP_HRTIMERS_PREPARE, + CPUHP_TIMERS_DEAD, CPUHP_NOTIFY_PREPARE, CPUHP_BRINGUP_CPU, CPUHP_AP_IDLE_DEAD, diff --git a/include/linux/timer.h b/include/linux/timer.h index 4419506b564e..51d601f192d4 100644 --- a/include/linux/timer.h +++ b/include/linux/timer.h @@ -273,4 +273,10 @@ unsigned long __round_jiffies_up_relative(unsigned long j, int cpu); unsigned long round_jiffies_up(unsigned long j); unsigned long round_jiffies_up_relative(unsigned long j); +#ifdef CONFIG_HOTPLUG_CPU +int timers_dead_cpu(unsigned int cpu); +#else +#define timers_dead_cpu NULL +#endif + #endif |