10 struct task_struct;
49 extern void vtime_task_switch(struct task_struct *prev);
51 extern void vtime_common_task_switch(struct task_struct *prev);
52 static inline void vtime_task_switch(struct task_struct *prev)  in vtime_task_switch()
59 extern void vtime_account_system(struct task_struct *tsk);
60 extern void vtime_account_idle(struct task_struct *tsk);
61 extern void vtime_account_user(struct task_struct *tsk);
65 static inline void vtime_task_switch(struct task_struct *prev) { }  in vtime_task_switch()
66 static inline void vtime_account_system(struct task_struct *tsk) { }  in vtime_account_system()
67 static inline void vtime_account_user(struct task_struct *tsk) { }  in vtime_account_user()
71 extern void arch_vtime_task_switch(struct task_struct *tsk);
72 extern void vtime_user_enter(struct task_struct *tsk);
74 static inline void vtime_user_exit(struct task_struct *tsk)  in vtime_user_exit()
78 extern void vtime_guest_enter(struct task_struct *tsk);
79 extern void vtime_guest_exit(struct task_struct *tsk);
80 extern void vtime_init_idle(struct task_struct *tsk, int cpu);
82 static inline void vtime_user_enter(struct task_struct *tsk) { }  in vtime_user_enter()
83 static inline void vtime_user_exit(struct task_struct *tsk) { }  in vtime_user_exit()
84 static inline void vtime_guest_enter(struct task_struct *tsk) { }  in vtime_guest_enter()
85 static inline void vtime_guest_exit(struct task_struct *tsk) { }  in vtime_guest_exit()
86 static inline void vtime_init_idle(struct task_struct *tsk, int cpu) { }  in vtime_init_idle()
90 extern void vtime_account_irq_enter(struct task_struct *tsk);
91 static inline void vtime_account_irq_exit(struct task_struct *tsk)  in vtime_account_irq_exit()
97 static inline void vtime_account_irq_enter(struct task_struct *tsk) { }  in vtime_account_irq_enter()
98 static inline void vtime_account_irq_exit(struct task_struct *tsk) { }  in vtime_account_irq_exit()
103 extern void irqtime_account_irq(struct task_struct *tsk);
105 static inline void irqtime_account_irq(struct task_struct *tsk) { }  in irqtime_account_irq()
108 static inline void account_irq_enter_time(struct task_struct *tsk)  in account_irq_enter_time()
114 static inline void account_irq_exit_time(struct task_struct *tsk)  in account_irq_exit_time()