2 files changed, 2 insertions, 25 deletions

diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index b9d88374f14f..41e13f4cc6e3 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -350,7 +350,7 @@ struct task_struct *__switch_to(struct task_struct *prev,
         local_irq_save(flags);
 
         account_system_vtime(current);
-        account_process_vtime(current);
+        account_process_tick(current, 0);
         calculate_steal_time();
 
         last = _switch(old_thread, new_thread);
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 9eb3284deac4..a70dfb76d0a8 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);
         else