LXR linux/include/linux/tsacct

   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