diff options
Diffstat (limited to 'kernel/sched/cputime.c')
| -rw-r--r-- | kernel/sched/cputime.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/kernel/sched/cputime.c b/kernel/sched/cputime.c index 81b763ba58a..0359f47b0ae 100644 --- a/kernel/sched/cputime.c +++ b/kernel/sched/cputime.c @@ -433,10 +433,20 @@ void thread_group_times(struct task_struct *p, cputime_t *ut, cputime_t *st) *st = cputime.stime; } +void vtime_account_system(struct task_struct *tsk) +{ + unsigned long flags; + + local_irq_save(flags); + __vtime_account_system(tsk); + local_irq_restore(flags); +} +EXPORT_SYMBOL_GPL(vtime_account_system); + /* * Archs that account the whole time spent in the idle task * (outside irq) as idle time can rely on this and just implement - * vtime_account_system() and vtime_account_idle(). Archs that + * __vtime_account_system() and __vtime_account_idle(). Archs that * have other meaning of the idle time (s390 only includes the * time spent by the CPU when it's in low power mode) must override * vtime_account(). @@ -449,9 +459,9 @@ void vtime_account(struct task_struct *tsk) local_irq_save(flags); if (in_interrupt() || !is_idle_task(tsk)) - vtime_account_system(tsk); + __vtime_account_system(tsk); else - vtime_account_idle(tsk); + __vtime_account_idle(tsk); local_irq_restore(flags); } |