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 13extern 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 17static 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 24extern void xacct_add_tsk(struct taskstats *stats, struct task_struct *p); 25extern void acct_update_integrals(struct task_struct *tsk); 26extern void acct_account_cputime(struct task_struct *tsk); 27extern void acct_clear_integrals(struct task_struct *tsk); 28#else 29static inline void xacct_add_tsk(struct taskstats *stats, struct task_struct *p) 30{} 31static inline void acct_update_integrals(struct task_struct *tsk) 32{} 33static inline void acct_account_cputime(struct task_struct *tsk) 34{} 35static inline void acct_clear_integrals(struct task_struct *tsk) 36{} 37#endif /* CONFIG_TASK_XACCT */ 38 39#endif 40 41 42