1 files changed, 3 insertions, 2 deletions

diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c
index dd714818fa4d..7fe3b3cb4cc8 100644
--- a/tools/perf/builtin-sched.c
+++ b/tools/perf/builtin-sched.c
@@ -472,6 +472,7 @@ static u64 get_cpu_usage_nsec_self(int fd)
 struct sched_thread_parms {
         struct task_desc  *task;
         struct perf_sched *sched;
+        int fd;
 };
 
 static void *thread_func(void *ctx)
@@ -482,13 +483,12 @@ static void *thread_func(void *ctx)
         u64 cpu_usage_0, cpu_usage_1;
         unsigned long i, ret;
         char comm2[22];
-        int fd;
+        int fd = parms->fd;
 
         zfree(&parms);
 
         sprintf(comm2, ":%s", this_task->comm);
         prctl(PR_SET_NAME, comm2);
-        fd = self_open_counters();
         if (fd < 0)
                 return NULL;
 again:
@@ -540,6 +540,7 @@ static void create_tasks(struct perf_sched *sched)
                 BUG_ON(parms == NULL);
                 parms->task = task = sched->tasks[i];
                 parms->sched = sched;
+                parms->fd = self_open_counters();
                 sem_init(&task->sleep_sem, 0, 0);
                 sem_init(&task->ready_for_work, 0, 0);
                 sem_init(&task->work_done_sem, 0, 0);