include/linux/tsacct_kern.h

   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 taskstats *stats, struct task_struct *tsk);
  14 #else
  15 static inline void bacct_add_tsk(struct taskstats *stats, struct task_struct *tsk)
  16 {}
  17 #endif /* CONFIG_TASKSTATS */
  18
  19 #ifdef CONFIG_TASK_XACCT
  20 extern void xacct_add_tsk(struct taskstats *stats, struct task_struct *p);
  21 extern void acct_update_integrals(struct task_struct *tsk);
  22 extern void acct_clear_integrals(struct task_struct *tsk);
  23 #else
  24 static inline void xacct_add_tsk(struct taskstats *stats, struct task_struct *p)
  25 {}
  26 static inline void acct_update_integrals(struct task_struct *tsk)
  27 {}
  28 static inline void acct_clear_integrals(struct task_struct *tsk)
  29 {}
  30 #endif /* CONFIG_TASK_XACCT */
  31
  32 #endif
  33
  34