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-rw-r--r--kernel/sched/cputime.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/kernel/sched/cputime.c b/kernel/sched/cputime.c
index 55d31c35833a..9a8028760930 100644
--- a/kernel/sched/cputime.c
+++ b/kernel/sched/cputime.c
@@ -207,11 +207,11 @@ void account_system_time(struct task_struct *p, int hardirq_offset,
* Account for involuntary wait time.
* @cputime: the cpu time spent in involuntary wait
*/
-void account_steal_time(cputime_t cputime)
+void account_steal_time(u64 cputime)
{
u64 *cpustat = kcpustat_this_cpu->cpustat;
- cpustat[CPUTIME_STEAL] += cputime_to_nsecs(cputime);
+ cpustat[CPUTIME_STEAL] += cputime;
}
/*
@@ -239,14 +239,15 @@ static __always_inline cputime_t steal_account_process_time(cputime_t maxtime)
#ifdef CONFIG_PARAVIRT
if (static_key_false(&paravirt_steal_enabled)) {
cputime_t steal_cputime;
- u64 steal;
+ u64 steal, rounded;
steal = paravirt_steal_clock(smp_processor_id());
steal -= this_rq()->prev_steal_time;
steal_cputime = min(nsecs_to_cputime(steal), maxtime);
- account_steal_time(steal_cputime);
- this_rq()->prev_steal_time += cputime_to_nsecs(steal_cputime);
+ rounded = cputime_to_nsecs(steal_cputime);
+ account_steal_time(rounded);
+ this_rq()->prev_steal_time += rounded;
return steal_cputime;
}