1 /* 2 * tsacct_kern.h - kernel header for system accounting over taskstats interface 3 * 4 * Copyright (C) Jay Lan SGI 5 */ 6 7 #ifndef _LINUX_TSACCT_KERN_H 8 #define _LINUX_TSACCT_KERN_H 9 10 #include <linux/taskstats.h> 11 12 #ifdef CONFIG_TASKSTATS 13 extern void bacct_add_tsk(struct user_namespace *user_ns, 14 struct pid_namespace *pid_ns, 15 struct taskstats *stats, struct task_struct *tsk); 16 #else 17 static inline void bacct_add_tsk(struct user_namespace *user_ns, 18 struct pid_namespace *pid_ns, 19 struct taskstats *stats, struct task_struct *tsk) 20 {} 21 #endif /* CONFIG_TASKSTATS */ 22 23 #ifdef CONFIG_TASK_XACCT 24 extern void xacct_add_tsk(struct taskstats *stats, struct task_struct *p); 25 extern void acct_update_integrals(struct task_struct *tsk); 26 extern void acct_account_cputime(struct task_struct *tsk); 27 extern void acct_clear_integrals(struct task_struct *tsk); 28 #else 29 static inline void xacct_add_tsk(struct taskstats *stats, struct task_struct *p) 30 {} 31 static inline void acct_update_integrals(struct task_struct *tsk) 32 {} 33 static inline void acct_account_cputime(struct task_struct *tsk) 34 {} 35 static inline void acct_clear_integrals(struct task_struct *tsk) 36 {} 37 #endif /* CONFIG_TASK_XACCT */ 38 39 #endif 40 41 42