1 files changed, 5 insertions, 5 deletions

diff --git a/tools/perf/builtin-timechart.c b/tools/perf/builtin-timechart.c
index 8ee0ff1777a8..0bda620a717d 100644
--- a/tools/perf/builtin-timechart.c
+++ b/tools/perf/builtin-timechart.c
@@ -43,11 +43,13 @@
 
 struct per_pid;
 struct power_event;
+struct wake_event;
 
 struct timechart {
         struct perf_tool        tool;
         struct per_pid          *all_data;
         struct power_event      *power_events;
+        struct wake_event       *wake_events;
         int                     proc_num;
         unsigned int            numcpus;
         u64                     min_freq,       /* Lowest CPU frequency seen */
@@ -148,8 +150,6 @@ struct wake_event {
         const char *backtrace;
 };
 
-static struct wake_event     *wake_events;
-
 struct process_filter {
         char                    *name;
         int                     pid;
@@ -383,8 +383,8 @@ static void sched_wakeup(struct timechart *tchart, int cpu, u64 timestamp,
                 we->waker = -1;
 
         we->wakee = wakee;
-        we->next = wake_events;
-        wake_events = we;
+        we->next = tchart->wake_events;
+        tchart->wake_events = we;
         p = find_create_pid(tchart, we->wakee);
 
         if (p && p->current && p->current->state == TYPE_NONE) {
@@ -764,7 +764,7 @@ static void draw_wakeups(struct timechart *tchart)
         struct per_pid *p;
         struct per_pidcomm *c;
 
-        we = wake_events;
+        we = tchart->wake_events;
         while (we) {
                 int from = 0, to = 0;
                 char *task_from = NULL, *task_to = NULL;