parisc: add ftrace (function and graph tracer) functionality

[deliverable/linux.git] / arch / parisc / kernel / smp.c

diff --git a/arch/parisc/kernel/smp.c b/arch/parisc/kernel/smp.c
index 9995d7ed58198c42de88223b51ff0d3ac4f75b3b..8545f2e7a2c0d1af8b0bcab9cbc5be8874af303a 100644 (file)
--- a/arch/parisc/kernel/smp.c
+++ b/arch/parisc/kernel/smp.c
@@ -31,6 +31,7 @@
 #include <linux/err.h>
 #include <linux/delay.h>
 #include <linux/bitops.h>
+#include <linux/ftrace.h>
 
 #include <asm/system.h>
 #include <asm/atomic.h>
@@ -120,7 +121,7 @@ halt_processor(void)
 }
 
 
-irqreturn_t
+irqreturn_t __irq_entry
 ipi_interrupt(int irq, void *dev_id) 
 {
        int this_cpu = smp_processor_id();