commit 1b437c8c73a36daa471dd54a63c426d72af5723d
author Brian Gerst <brgerst@gmail.com> Mon Jan 19 00:38:57 2009 +0900
committer Tejun Heo <tj@kernel.org> Mon Jan 19 00:38:57 2009 +0900
tree 2b713669c050fe52610959a7d68b53a2da75181d
parent 74e7904559a10cbb9fbf9139c5c42fc87c0f62a4

x86-64: Move irq stats from PDA to per-cpu and consolidate with 32-bit.

Signed-off-by: Brian Gerst <brgerst@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

arch/x86/xen/smp.c

diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
index 3bfd6dd..9ff3b09 100644
--- a/arch/x86/xen/smp.c
+++ b/arch/x86/xen/smp.c
@@ -50,11 +50,7 @@
  */
 static irqreturn_t xen_reschedule_interrupt(int irq, void *dev_id)
 {
-#ifdef CONFIG_X86_32
-	__get_cpu_var(irq_stat).irq_resched_count++;
-#else
-	add_pda(irq_resched_count, 1);
-#endif
+	inc_irq_stat(irq_resched_count);
 
 	return IRQ_HANDLED;
 }
@@ -435,11 +431,7 @@
 {
 	irq_enter();
 	generic_smp_call_function_interrupt();
-#ifdef CONFIG_X86_32
-	__get_cpu_var(irq_stat).irq_call_count++;
-#else
-	add_pda(irq_call_count, 1);
-#endif
+	inc_irq_stat(irq_call_count);
 	irq_exit();
 
 	return IRQ_HANDLED;
@@ -449,11 +441,7 @@
 {
 	irq_enter();
 	generic_smp_call_function_single_interrupt();
-#ifdef CONFIG_X86_32
-	__get_cpu_var(irq_stat).irq_call_count++;
-#else
-	add_pda(irq_call_count, 1);
-#endif
+	inc_irq_stat(irq_call_count);
 	irq_exit();
 
 	return IRQ_HANDLED;