diff options
Diffstat (limited to 'include/linux/sched.h')
-rw-r--r-- | include/linux/sched.h | 32 |
1 files changed, 29 insertions, 3 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 252ff25983c8..9cc722f77799 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -615,6 +615,13 @@ struct task_cputime { unsigned long long sum_exec_runtime; }; +/* Temporary type to ease cputime_t to nsecs conversion */ +struct task_cputime_t { + cputime_t utime; + cputime_t stime; + unsigned long long sum_exec_runtime; +}; + /* Alternate field names when used to cache expirations. */ #define virt_exp utime #define prof_exp stime @@ -748,7 +755,7 @@ struct signal_struct { struct thread_group_cputimer cputimer; /* Earliest-expiration cache. */ - struct task_cputime cputime_expires; + struct task_cputime_t cputime_expires; #ifdef CONFIG_NO_HZ_FULL atomic_t tick_dep_mask; @@ -1682,7 +1689,7 @@ struct task_struct { /* mm fault and swap info: this can arguably be seen as either mm-specific or thread-specific */ unsigned long min_flt, maj_flt; - struct task_cputime cputime_expires; + struct task_cputime_t cputime_expires; struct list_head cpu_timers[3]; /* process credentials */ @@ -2286,6 +2293,19 @@ static inline void task_cputime_scaled(struct task_struct *t, } #endif +static inline void task_cputime_t(struct task_struct *t, + cputime_t *utime, cputime_t *stime) +{ + task_cputime(t, utime, stime); +} + +static inline void task_cputime_t_scaled(struct task_struct *t, + cputime_t *utimescaled, + cputime_t *stimescaled) +{ + task_cputime_scaled(t, utimescaled, stimescaled); +} + extern void task_cputime_adjusted(struct task_struct *p, cputime_t *ut, cputime_t *st); extern void thread_group_cputime_adjusted(struct task_struct *p, cputime_t *ut, cputime_t *st); @@ -3499,7 +3519,13 @@ static __always_inline bool need_resched(void) * Thread group CPU time accounting. */ void thread_group_cputime(struct task_struct *tsk, struct task_cputime *times); -void thread_group_cputimer(struct task_struct *tsk, struct task_cputime *times); +void thread_group_cputimer(struct task_struct *tsk, struct task_cputime_t *times); + +static inline void thread_group_cputime_t(struct task_struct *tsk, + struct task_cputime_t *times) +{ + thread_group_cputime(tsk, (struct task_cputime *)times); +} /* * Reevaluate whether the task has signals pending delivery. |