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-rw-r--r--kernel/sched/stats.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/sched/stats.h b/kernel/sched/stats.h
index baa839c1ba96..c39b467ece43 100644
--- a/kernel/sched/stats.h
+++ b/kernel/sched/stats.h
@@ -107,6 +107,10 @@ __schedstats_from_se(struct sched_entity *se)
}
#ifdef CONFIG_PSI
+void psi_task_change(struct task_struct *task, int clear, int set);
+void psi_task_switch(struct task_struct *prev, struct task_struct *next,
+ bool sleep);
+
/*
* PSI tracks state that persists across sleeps, such as iowaits and
* memory stalls. As a result, it has to distinguish between sleeps,