diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/cpuhotplug.h | 1 | ||||
| -rw-r--r-- | include/linux/hrtimer.h | 7 |
2 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h index 070cc7f28862..04ecc55009ed 100644 --- a/include/linux/cpuhotplug.h +++ b/include/linux/cpuhotplug.h @@ -15,6 +15,7 @@ enum cpuhp_state { CPUHP_X86_HPET_DEAD, CPUHP_X86_APB_DEAD, CPUHP_WORKQUEUE_PREP, + CPUHP_HRTIMERS_PREPARE, CPUHP_NOTIFY_PREPARE, CPUHP_BRINGUP_CPU, CPUHP_AP_IDLE_DEAD, diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h index c98c6539e2c2..5e00f80b1535 100644 --- a/include/linux/hrtimer.h +++ b/include/linux/hrtimer.h @@ -494,4 +494,11 @@ extern void __init hrtimers_init(void); /* Show pending timers: */ extern void sysrq_timer_list_show(void); +int hrtimers_prepare_cpu(unsigned int cpu); +#ifdef CONFIG_HOTPLUG_CPU +int hrtimers_dead_cpu(unsigned int cpu); +#else +#define hrtimers_dead_cpu NULL +#endif + #endif |