alpha: implement HW performance events on the EV67 and later CPUs

[sfrench/cifs-2.6.git] / arch / alpha / kernel / irq_alpha.c

diff --git a/arch/alpha/kernel/irq_alpha.c b/arch/alpha/kernel/irq_alpha.c
index cfde865b78e05f9c02c89d174887e38ef12590b2..5f77afb88e898b849f57e5c115f4688282e71c62 100644 (file)
--- a/arch/alpha/kernel/irq_alpha.c
+++ b/arch/alpha/kernel/irq_alpha.c
@@ -10,6 +10,7 @@
 
 #include <asm/machvec.h>
 #include <asm/dma.h>
+#include <asm/perf_event.h>
 
 #include "proto.h"
 #include "irq_impl.h"
@@ -111,6 +112,8 @@ init_IRQ(void)
        wrent(entInt, 0);
 
        alpha_mv.init_irq();
+
+       init_hw_perf_events();
 }
 
 /*