diff options
Diffstat (limited to 'arch/ia64/kernel')
| -rw-r--r-- | arch/ia64/kernel/time.c | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c index 01cd43e491cd..351df5850309 100644 --- a/arch/ia64/kernel/time.c +++ b/arch/ia64/kernel/time.c @@ -83,6 +83,18 @@ static struct clocksource *itc_clocksource; extern cputime_t cycle_to_cputime(u64 cyc); +static void vtime_account_user(struct task_struct *tsk) +{ + cputime_t delta_utime; + struct thread_info *ti = task_thread_info(tsk); + + if (ti->ac_utime) { + delta_utime = cycle_to_cputime(ti->ac_utime); + account_user_time(tsk, delta_utime, delta_utime); + ti->ac_utime = 0; + } +} + /* * Called from the context switch with interrupts disabled, to charge all * accumulated times to the current process, and to prepare accounting on @@ -92,7 +104,7 @@ 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, delta_utime; + cputime_t delta_stime; __u64 now; now = ia64_get_itc(); @@ -103,10 +115,7 @@ void vtime_task_switch(struct task_struct *prev) else account_idle_time(delta_stime); - if (pi->ac_utime) { - delta_utime = cycle_to_cputime(pi->ac_utime); - account_user_time(prev, delta_utime, delta_utime); - } + vtime_account_user(prev); pi->ac_stamp = ni->ac_stamp = now; ni->ac_stime = ni->ac_utime = 0; @@ -149,14 +158,7 @@ void vtime_account_idle(struct task_struct *tsk) */ void account_process_tick(struct task_struct *p, int user_tick) { - struct thread_info *ti = task_thread_info(p); - cputime_t delta_utime; - - if (ti->ac_utime) { - delta_utime = cycle_to_cputime(ti->ac_utime); - account_user_time(p, delta_utime, delta_utime); - ti->ac_utime = 0; - } + vtime_account_user(p); } #endif /* CONFIG_VIRT_CPU_ACCOUNTING */ |
