/* SPDX-License-Identifier: GPL-2.0 */

  /*
   * tsacct_kern.h - kernel header for system accounting over taskstats interface
   *
   * Copyright (C) Jay Lan	SGI
   */
  
  #ifndef _LINUX_TSACCT_KERN_H
  #define _LINUX_TSACCT_KERN_H
  
  #include <linux/taskstats.h>
  
  #ifdef CONFIG_TASKSTATS

  extern void bacct_add_tsk(struct user_namespace *user_ns,
  			  struct pid_namespace *pid_ns,
  			  struct taskstats *stats, struct task_struct *tsk);

  #else

  static inline void bacct_add_tsk(struct user_namespace *user_ns,
  				 struct pid_namespace *pid_ns,
  				 struct taskstats *stats, struct task_struct *tsk)

  {}
  #endif /* CONFIG_TASKSTATS */

  #ifdef CONFIG_TASK_XACCT
  extern void xacct_add_tsk(struct taskstats *stats, struct task_struct *p);

  extern void acct_update_integrals(struct task_struct *tsk);

  extern void acct_account_cputime(struct task_struct *tsk);

  extern void acct_clear_integrals(struct task_struct *tsk);

  #else
  static inline void xacct_add_tsk(struct taskstats *stats, struct task_struct *p)
  {}

  static inline void acct_update_integrals(struct task_struct *tsk)
  {}

  static inline void acct_account_cputime(struct task_struct *tsk)
  {}

  static inline void acct_clear_integrals(struct task_struct *tsk)
  {}

  #endif /* CONFIG_TASK_XACCT */

  #endif