From 10237e76ea72f661173cdfffc81d7d7a09022833 Mon Sep 17 00:00:00 2001
From: Stephen George <stephen.george@freescale.com>
Date: Wed, 14 Mar 2012 03:23:48 +0000
Subject: perf: Adding exports for perf functions for external PMU

Signed-off-by: Stephen George <stephen.george@freescale.com>

diff --git a/kernel/events/core.c b/kernel/events/core.c
index 36304fc..9c7fd2b 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -3427,6 +3427,7 @@ void perf_event_update_userpage(struct perf_event *event)
 unlock:
 	rcu_read_unlock();
 }
+EXPORT_SYMBOL_GPL(perf_event_update_userpage);
 
 static int perf_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
 {
@@ -4936,6 +4937,7 @@ int perf_event_overflow(struct perf_event *event,
 {
 	return __perf_event_overflow(event, 1, data, regs);
 }
+EXPORT_SYMBOL_GPL(perf_event_overflow);
 
 /*
  * Generic software event infrastructure
-- 
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