diff options
Diffstat (limited to 'arch/powerpc/kernel/time.c')
| -rw-r--r-- | arch/powerpc/kernel/time.c | 25 |
1 files changed, 1 insertions, 24 deletions
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c index 99ebcd3884d..4beb6329dfb 100644 --- a/arch/powerpc/kernel/time.c +++ b/arch/powerpc/kernel/time.c @@ -259,7 +259,7 @@ void account_system_vtime(struct task_struct *tsk) * user and system time records. * Must be called with interrupts disabled. */ -void account_process_vtime(struct task_struct *tsk) +void account_process_tick(struct task_struct *tsk, int user_tick) { cputime_t utime, utimescaled; @@ -274,18 +274,6 @@ void account_process_vtime(struct task_struct *tsk) account_user_time_scaled(tsk, utimescaled); } -static void account_process_time(struct pt_regs *regs) -{ - int cpu = smp_processor_id(); - - account_process_vtime(current); - run_local_timers(); - if (rcu_pending(cpu)) - rcu_check_callbacks(cpu, user_mode(regs)); - scheduler_tick(); - run_posix_cpu_timers(current); -} - /* * Stuff for accounting stolen time. */ @@ -375,7 +363,6 @@ static void snapshot_purr(void) #else /* ! CONFIG_VIRT_CPU_ACCOUNTING */ #define calc_cputime_factors() -#define account_process_time(regs) update_process_times(user_mode(regs)) #define calculate_steal_time() do { } while (0) #endif @@ -599,16 +586,6 @@ void timer_interrupt(struct pt_regs * regs) get_lppaca()->int_dword.fields.decr_int = 0; #endif - /* - * We cannot disable the decrementer, so in the period - * between this cpu's being marked offline in cpu_online_map - * and calling stop-self, it is taking timer interrupts. - * Avoid calling into the scheduler rebalancing code if this - * is the case. - */ - if (!cpu_is_offline(cpu)) - account_process_time(regs); - if (evt->event_handler) evt->event_handler(evt); |