Neither intel_pstate nor schedutil care for the flag anymore, so
remove the update and flag definition.
Signed-off-by: Christian Loehle <christian.loehle@xxxxxxx>
---
include/linux/sched/cpufreq.h | 2 --
kernel/sched/fair.c | 8 --------
2 files changed, 10 deletions(-)
diff --git a/include/linux/sched/cpufreq.h b/include/linux/sched/cpufreq.h
index bdd31ab93bc5..d4af813d3126 100644
--- a/include/linux/sched/cpufreq.h
+++ b/include/linux/sched/cpufreq.h
@@ -8,8 +8,6 @@
* Interface between cpufreq drivers and the scheduler:
*/
-#define SCHED_CPUFREQ_IOWAIT (1U << 0)
-
#ifdef CONFIG_CPU_FREQ
struct cpufreq_policy;
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 9057584ec06d..5cae0e5619aa 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -6759,14 +6759,6 @@ enqueue_task_fair(struct rq *rq, struct task_struct *p, int flags)
*/
util_est_enqueue(&rq->cfs, p);
- /*
- * If in_iowait is set, the code below may not trigger any cpufreq
- * utilization updates, so do it here explicitly with the IOWAIT flag
- * passed.
- */
- if (p->in_iowait)
- cpufreq_update_util(rq, SCHED_CPUFREQ_IOWAIT);
-
for_each_sched_entity(se) {
if (se->on_rq)
break;
--
2.34.1
