perf_counter tools: fix event_id type

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 5 insertions, 4 deletions

diff --git a/Documentation/perf_counter/kerneltop.c b/Documentation/perf_counter/kerneltop.c
index 7bf2a516f18b..7bfb0f0d8005 100644
--- a/Documentation/perf_counter/kerneltop.c
+++ b/Documentation/perf_counter/kerneltop.c
@@ -99,7 +99,7 @@ static int			run_perfstat			=  0;
 static int                      system_wide                     =  0;
 
 static int                      nr_counters                     =  0;
-static long                     event_id[MAX_COUNTERS]          = DEF_PERFSTAT_EVENTS;
+static __s64                    event_id[MAX_COUNTERS]          = DEF_PERFSTAT_EVENTS;
 static int                      event_raw[MAX_COUNTERS];
 static int                      event_count[MAX_COUNTERS];
 static int                      fd[MAX_NR_CPUS][MAX_COUNTERS];
@@ -261,11 +261,11 @@ static int type_valid(int type)
 
 static char *event_name(int ctr)
 {
-        int type = event_id[ctr];
+        __s64 type = event_id[ctr];
         static char buf[32];
 
         if (event_raw[ctr]) {
-                sprintf(buf, "raw 0x%x", type);
+                sprintf(buf, "raw 0x%llx", (long long)type);
                 return buf;
         }
         if (!type_valid(type))
@@ -299,7 +299,8 @@ static int match_event_symbols(char *str)
 
 static int parse_events(char *str)
 {
-        int type, raw;
+        __s64 type;
+        int raw;
 
 again:
         if (nr_counters == MAX_COUNTERS)