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-rw-r--r--kernel/sched/isolation.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/sched/isolation.c b/kernel/sched/isolation.c
index a2500c459617..39f340dde1d7 100644
--- a/kernel/sched/isolation.c
+++ b/kernel/sched/isolation.c
@@ -13,6 +13,7 @@
#include <linux/kernel.h>
#include <linux/static_key.h>
#include <linux/ctype.h>
+#include "sched.h"
DEFINE_STATIC_KEY_FALSE(housekeeping_overriden);
EXPORT_SYMBOL_GPL(housekeeping_overriden);
@@ -61,6 +62,9 @@ void __init housekeeping_init(void)
static_branch_enable(&housekeeping_overriden);
+ if (housekeeping_flags & HK_FLAG_TICK)
+ sched_tick_offload_init();
+
/* We need at least one CPU to handle housekeeping work */
WARN_ON_ONCE(cpumask_empty(housekeeping_mask));
}