1#ifdef CONFIG_CGROUP_CPUACCT
 2
 3extern void cpuacct_charge(struct task_struct *tsk, u64 cputime);
 4extern void cpuacct_account_field(struct task_struct *p, int index, u64 val);
 5
 6#else
 7
 8static inline void cpuacct_charge(struct task_struct *tsk, u64 cputime)
 9{
10}
11
12static inline void
13cpuacct_account_field(struct task_struct *p, int index, u64 val)
14{
15}
16
17#endif