| 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 | |