go along with the new perf_event_type

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
---
 Documentation/perf_counter/kerneltop.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Index: linux-2.6/Documentation/perf_counter/kerneltop.c
===================================================================
--- linux-2.6.orig/Documentation/perf_counter/kerneltop.c
+++ linux-2.6/Documentation/perf_counter/kerneltop.c
@@ -1263,8 +1263,8 @@ static void mmap_read(struct mmap_data *
 		old += size;
 
 		switch (event->header.type) {
-		case PERF_EVENT_IP:
-		case PERF_EVENT_IP | __PERF_EVENT_TID:
+		case PERF_EVENT_OVERFLOW | __PERF_EVENT_IP:
+		case PERF_EVENT_OVERFLOW | __PERF_EVENT_IP | __PERF_EVENT_TID:
 			process_event(event->ip.ip, md->counter);
 			break;
 

--