diff options
Diffstat (limited to 'include/linux/vtime.h')
| -rw-r--r-- | include/linux/vtime.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/include/linux/vtime.h b/include/linux/vtime.h new file mode 100644 index 000000000000..7199c24c8204 --- /dev/null +++ b/include/linux/vtime.h @@ -0,0 +1,22 @@ +#ifndef _LINUX_KERNEL_VTIME_H +#define _LINUX_KERNEL_VTIME_H + +struct task_struct; + +#ifdef CONFIG_VIRT_CPU_ACCOUNTING +extern void vtime_task_switch(struct task_struct *prev); +extern void vtime_account_system(struct task_struct *tsk); +extern void vtime_account_idle(struct task_struct *tsk); +#else +static inline void vtime_task_switch(struct task_struct *prev) { } +#endif + +#if !defined(CONFIG_VIRT_CPU_ACCOUNTING) && !defined(CONFIG_IRQ_TIME_ACCOUNTING) +static inline void vtime_account(struct task_struct *tsk) +{ +} +#else +extern void vtime_account(struct task_struct *tsk); +#endif + +#endif /* _LINUX_KERNEL_VTIME_H */ |