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-rw-r--r--kernel/sched/fair.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index a0105decf5ca..ce71727b5725 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -3996,8 +3996,11 @@ int sched_hmp_proc_update_handler(struct ctl_table *table, int write,
goto done;
}
update_min_nice = 1;
- } else {
- /* all tunables other than min_nice are in percentage */
+ } else if (data != &sysctl_sched_select_prev_cpu_us) {
+ /*
+ * all tunables other than min_nice and prev_cpu_us are
+ * in percentage.
+ */
if (sysctl_sched_downmigrate_pct >
sysctl_sched_upmigrate_pct || *data > 100) {
*data = old_val;