Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-cpumask into merge-rr-cpumask

Conflicts:
	arch/x86/kernel/io_apic.c
	kernel/rcuclassic.c
	kernel/sched.c
	kernel/time/tick-sched.c

Signed-off-by: Mike Travis <travis@sgi.com>
[ mingo@elte.hu: backmerged typo fix for io_apic.c ]
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 5 insertions, 17 deletions

diff --git a/arch/x86/kernel/apic.c b/arch/x86/kernel/apic.c
index b9019271af62..6b7f824db160 100644
--- a/arch/x86/kernel/apic.c
+++ b/arch/x86/kernel/apic.c
@@ -30,6 +30,7 @@
 #include <linux/module.h>
 #include <linux/dmi.h>
 #include <linux/dmar.h>
+#include <linux/ftrace.h>
 
 #include <asm/atomic.h>
 #include <asm/smp.h>
@@ -775,11 +776,7 @@ static void local_apic_timer_interrupt(void)
         /*
          * the NMI deadlock-detector uses this.
          */
-#ifdef CONFIG_X86_64
-        add_pda(apic_timer_irqs, 1);
-#else
-        per_cpu(irq_stat, cpu).apic_timer_irqs++;
-#endif
+        inc_irq_stat(apic_timer_irqs);
 
         evt->event_handler(evt);
 }
@@ -792,7 +789,7 @@ static void local_apic_timer_interrupt(void)
  * [ if a single-CPU system runs an SMP kernel then we call the local
  *   interrupt as well. Thus we cannot inline the local irq ... ]
  */
-void smp_apic_timer_interrupt(struct pt_regs *regs)
+void __irq_entry smp_apic_timer_interrupt(struct pt_regs *regs)
 {
         struct pt_regs *old_regs = set_irq_regs(regs);
 
@@ -806,9 +803,7 @@ void smp_apic_timer_interrupt(struct pt_regs *regs)
          * Besides, if we don't timer interrupts ignore the global
          * interrupt lock, which is the WrongThing (tm) to do.
          */
-#ifdef CONFIG_X86_64
         exit_idle();
-#endif
         irq_enter();
         local_apic_timer_interrupt();
         irq_exit();
@@ -1666,9 +1661,7 @@ void smp_spurious_interrupt(struct pt_regs *regs)
 {
         u32 v;
 
-#ifdef CONFIG_X86_64
         exit_idle();
-#endif
         irq_enter();
         /*
          * Check if this really is a spurious interrupt and ACK it
@@ -1679,14 +1672,11 @@ void smp_spurious_interrupt(struct pt_regs *regs)
         if (v & (1 << (SPURIOUS_APIC_VECTOR & 0x1f)))
                 ack_APIC_irq();
 
-#ifdef CONFIG_X86_64
-        add_pda(irq_spurious_count, 1);
-#else
+        inc_irq_stat(irq_spurious_count);
+
         /* see sw-dev-man vol 3, chapter 7.4.13.5 */
         pr_info("spurious APIC interrupt on CPU#%d, "
                 "should never happen.\n", smp_processor_id());
-        __get_cpu_var(irq_stat).irq_spurious_count++;
-#endif
         irq_exit();
 }
 
@@ -1697,9 +1687,7 @@ void smp_error_interrupt(struct pt_regs *regs)
 {
         u32 v, v1;
 
-#ifdef CONFIG_X86_64
         exit_idle();
-#endif
         irq_enter();
         /* First tickle the hardware, only then report what went on. -- REW */
         v = apic_read(APIC_ESR);