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Diffstat (limited to 'arch/alpha/kernel/smp.c')
-rw-r--r--arch/alpha/kernel/smp.c33
1 files changed, 3 insertions, 30 deletions
diff --git a/arch/alpha/kernel/smp.c b/arch/alpha/kernel/smp.c
index 9dbbcb3b9146..99ac36d5de4e 100644
--- a/arch/alpha/kernel/smp.c
+++ b/arch/alpha/kernel/smp.c
@@ -138,9 +138,11 @@ smp_callin(void)
/* Get our local ticker going. */
smp_setup_percpu_timer(cpuid);
+ init_clockevent();
/* Call platform-specific callin, if specified */
- if (alpha_mv.smp_callin) alpha_mv.smp_callin();
+ if (alpha_mv.smp_callin)
+ alpha_mv.smp_callin();
/* All kernel threads share the same mm context. */
atomic_inc(&init_mm.mm_count);
@@ -498,35 +500,6 @@ smp_cpus_done(unsigned int max_cpus)
((bogosum + 2500) / (5000/HZ)) % 100);
}
-
-void
-smp_percpu_timer_interrupt(struct pt_regs *regs)
-{
- struct pt_regs *old_regs;
- int cpu = smp_processor_id();
- unsigned long user = user_mode(regs);
- struct cpuinfo_alpha *data = &cpu_data[cpu];
-
- old_regs = set_irq_regs(regs);
-
- /* Record kernel PC. */
- profile_tick(CPU_PROFILING);
-
- if (!--data->prof_counter) {
- /* We need to make like a normal interrupt -- otherwise
- timer interrupts ignore the global interrupt lock,
- which would be a Bad Thing. */
- irq_enter();
-
- update_process_times(user);
-
- data->prof_counter = data->prof_multiplier;
-
- irq_exit();
- }
- set_irq_regs(old_regs);
-}
-
int
setup_profiling_timer(unsigned int multiplier)
{