3 files changed, 4 insertions, 11 deletions

diff --git a/kernel/sched.c b/kernel/sched.c
index d2dfe4c1a225..7b389c74f8ff 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -638,9 +638,6 @@ struct rq {
         /* could above be rq->cfs_rq.exec_clock + rq->rt_rq.rt_runtime ? */
 
         /* sys_sched_yield() stats */
-        unsigned int yld_exp_empty;
-        unsigned int yld_act_empty;
-        unsigned int yld_both_empty;
         unsigned int yld_count;
 
         /* schedule() stats */
diff --git a/kernel/sched_debug.c b/kernel/sched_debug.c
index 4daebffa0565..467ca72f1657 100644
--- a/kernel/sched_debug.c
+++ b/kernel/sched_debug.c
@@ -286,9 +286,6 @@ static void print_cpu(struct seq_file *m, int cpu)
 #ifdef CONFIG_SCHEDSTATS
 #define P(n) SEQ_printf(m, "  .%-30s: %d\n", #n, rq->n);
 
-        P(yld_exp_empty);
-        P(yld_act_empty);
-        P(yld_both_empty);
         P(yld_count);
 
         P(sched_switch);
@@ -313,7 +310,7 @@ static int sched_debug_show(struct seq_file *m, void *v)
         u64 now = ktime_to_ns(ktime_get());
         int cpu;
 
-        SEQ_printf(m, "Sched Debug Version: v0.08, %s %.*s\n",
+        SEQ_printf(m, "Sched Debug Version: v0.09, %s %.*s\n",
                 init_utsname()->release,
                 (int)strcspn(init_utsname()->version, " "),
                 init_utsname()->version);
diff --git a/kernel/sched_stats.h b/kernel/sched_stats.h
index a8f93dd374e1..32d2bd4061b0 100644
--- a/kernel/sched_stats.h
+++ b/kernel/sched_stats.h
@@ -4,7 +4,7 @@
  * bump this up when changing the output format or the meaning of an existing
  * format, so that tools can adapt (or abort)
  */
-#define SCHEDSTAT_VERSION 14
+#define SCHEDSTAT_VERSION 15
 
 static int show_schedstat(struct seq_file *seq, void *v)
 {
@@ -26,9 +26,8 @@ static int show_schedstat(struct seq_file *seq, void *v)
 
                 /* runqueue-specific stats */
                 seq_printf(seq,
-                    "cpu%d %u %u %u %u %u %u %u %u %u %llu %llu %lu",
-                    cpu, rq->yld_both_empty,
-                    rq->yld_act_empty, rq->yld_exp_empty, rq->yld_count,
+                    "cpu%d %u %u %u %u %u %u %llu %llu %lu",
+                    cpu, rq->yld_count,
                     rq->sched_switch, rq->sched_count, rq->sched_goidle,
                     rq->ttwu_count, rq->ttwu_local,
                     rq->rq_cpu_time,