root/include/linux/tsacct_kern.h

INCLUDED FROM

DEFINITIONS

1. bacct_add_tsk
2. xacct_add_tsk
3. acct_update_integrals
4. acct_account_cputime
5. acct_clear_integrals

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * tsacct_kern.h - kernel header for system accounting over taskstats interface
   4  *
   5  * Copyright (C) Jay Lan        SGI
   6  */
   7 
   8 #ifndef _LINUX_TSACCT_KERN_H
   9 #define _LINUX_TSACCT_KERN_H
  10 
  11 #include <linux/taskstats.h>
  12 
  13 #ifdef CONFIG_TASKSTATS
  14 extern void bacct_add_tsk(struct user_namespace *user_ns,
  15                           struct pid_namespace *pid_ns,
  16                           struct taskstats *stats, struct task_struct *tsk);
  17 #else
  18 static inline void bacct_add_tsk(struct user_namespace *user_ns,
  19                                  struct pid_namespace *pid_ns,
  20                                  struct taskstats *stats, struct task_struct *tsk)
  21 {}
  22 #endif /* CONFIG_TASKSTATS */
  23 
  24 #ifdef CONFIG_TASK_XACCT
  25 extern void xacct_add_tsk(struct taskstats *stats, struct task_struct *p);
  26 extern void acct_update_integrals(struct task_struct *tsk);
  27 extern void acct_account_cputime(struct task_struct *tsk);
  28 extern void acct_clear_integrals(struct task_struct *tsk);
  29 #else
  30 static inline void xacct_add_tsk(struct taskstats *stats, struct task_struct *p)
  31 {}
  32 static inline void acct_update_integrals(struct task_struct *tsk)
  33 {}
  34 static inline void acct_account_cputime(struct task_struct *tsk)
  35 {}
  36 static inline void acct_clear_integrals(struct task_struct *tsk)
  37 {}
  38 #endif /* CONFIG_TASK_XACCT */
  39 
  40 #endif
  41 
  42