diff options
Diffstat (limited to 'include/asm-powerpc/time.h')
| -rw-r--r-- | include/asm-powerpc/time.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/asm-powerpc/time.h b/include/asm-powerpc/time.h index baddc9ab57adc1..912118db13ae7d 100644 --- a/include/asm-powerpc/time.h +++ b/include/asm-powerpc/time.h @@ -41,6 +41,7 @@ extern time_t last_rtc_update; extern void generic_calibrate_decr(void); extern void wakeup_decrementer(void); +extern void snapshot_timebase(void); /* Some sane defaults: 125 MHz timebase, 1GHz processor */ extern unsigned long ppc_proc_freq; @@ -221,5 +222,19 @@ struct cpu_usage { DECLARE_PER_CPU(struct cpu_usage, cpu_usage_array); +#ifdef CONFIG_VIRT_CPU_ACCOUNTING +extern void account_process_vtime(struct task_struct *tsk); +#else +#define account_process_vtime(tsk) do { } while (0) +#endif + +#if defined(CONFIG_VIRT_CPU_ACCOUNTING) && defined(CONFIG_PPC_SPLPAR) +extern void calculate_steal_time(void); +extern void snapshot_timebases(void); +#else +#define calculate_steal_time() do { } while (0) +#define snapshot_timebases() do { } while (0) +#endif + #endif /* __KERNEL__ */ #endif /* __PPC64_TIME_H */ |