diff options
Diffstat (limited to 'arch/sparc/kernel/sun4m_smp.c')
| -rw-r--r-- | arch/sparc/kernel/sun4m_smp.c | 27 |
1 files changed, 2 insertions, 25 deletions
diff --git a/arch/sparc/kernel/sun4m_smp.c b/arch/sparc/kernel/sun4m_smp.c index 3475a8df5..60c37373e 100644 --- a/arch/sparc/kernel/sun4m_smp.c +++ b/arch/sparc/kernel/sun4m_smp.c @@ -439,10 +439,6 @@ void smp4m_cross_call_irq(void) extern unsigned int prof_multiplier[NR_CPUS]; extern unsigned int prof_counter[NR_CPUS]; -extern void update_one_process(struct task_struct *p, unsigned long ticks, - unsigned long user, unsigned long system, - int cpu); - extern void sparc_do_profile(unsigned long pc, unsigned long o7); void smp4m_percpu_timer_interrupt(struct pt_regs *regs) @@ -458,29 +454,10 @@ void smp4m_percpu_timer_interrupt(struct pt_regs *regs) int user = user_mode(regs); irq_enter(cpu, 0); - if(current->pid) { - update_one_process(current, 1, user, !user, cpu); - - if(--current->counter <= 0) { - current->counter = 0; - current->need_resched = 1; - } + update_process_times(user); + irq_exit(cpu, 0); - if(user) { - if(current->nice > 0) { - kstat.cpu_nice++; - kstat.per_cpu_nice[cpu]++; - } else { - kstat.cpu_user++; - kstat.per_cpu_user[cpu]++; - } - } else { - kstat.cpu_system++; - kstat.per_cpu_system[cpu]++; - } - } prof_counter[cpu] = prof_multiplier[cpu]; - irq_exit(cpu, 0); } } |