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-rw-r--r--arch/ia64/kernel/time.c11
1 files changed, 3 insertions, 8 deletions
diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c
index 351df585030..80ff9acc5ed 100644
--- a/arch/ia64/kernel/time.c
+++ b/arch/ia64/kernel/time.c
@@ -104,20 +104,15 @@ void vtime_task_switch(struct task_struct *prev)
{
struct thread_info *pi = task_thread_info(prev);
struct thread_info *ni = task_thread_info(current);
- cputime_t delta_stime;
- __u64 now;
-
- now = ia64_get_itc();
- delta_stime = cycle_to_cputime(pi->ac_stime + (now - pi->ac_stamp));
if (idle_task(smp_processor_id()) != prev)
- account_system_time(prev, 0, delta_stime, delta_stime);
+ vtime_account_system(prev);
else
- account_idle_time(delta_stime);
+ vtime_account_idle(prev);
vtime_account_user(prev);
- pi->ac_stamp = ni->ac_stamp = now;
+ pi->ac_stamp = ni->ac_stamp;
ni->ac_stime = ni->ac_utime = 0;
}