commit 38bb5ab4179572f4d24d3ca7188172a31ca51a69
author Jeremy Fitzhardinge <jeremy@goop.org> Mon May 26 23:31:16 2008 +0100
committer Thomas Gleixner <tglx@linutronix.de> Tue May 27 10:11:37 2008 +0200
tree 381cd5e42c4c923713e86cb79249caf613e14783
parent bfdab126cfa6fe3c2ddb8b6007a38202b510b6c1

xen: count resched interrupts properly

Make sure resched interrupts appear in /proc/interrupts in the proper
place.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

arch/x86/xen/smp.c

diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
index 94e6900..74ab896 100644
--- a/arch/x86/xen/smp.c
+++ b/arch/x86/xen/smp.c
@@ -65,6 +65,12 @@
  */
 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
+
 	return IRQ_HANDLED;
 }