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-rw-r--r--kernel/sched/stats.h9
1 files changed, 0 insertions, 9 deletions
diff --git a/kernel/sched/stats.h b/kernel/sched/stats.h
index 33d0daf83842..9e4e67a94731 100644
--- a/kernel/sched/stats.h
+++ b/kernel/sched/stats.h
@@ -144,14 +144,6 @@ static inline void psi_sched_switch(struct task_struct *prev,
psi_task_switch(prev, next, sleep);
}
-static inline void psi_task_tick(struct rq *rq)
-{
- if (static_branch_likely(&psi_disabled))
- return;
-
- if (unlikely(rq->curr->in_memstall))
- psi_memstall_tick(rq->curr, cpu_of(rq));
-}
#else /* CONFIG_PSI */
static inline void psi_enqueue(struct task_struct *p, bool wakeup) {}
static inline void psi_dequeue(struct task_struct *p, bool sleep) {}
@@ -159,7 +151,6 @@ static inline void psi_ttwu_dequeue(struct task_struct *p) {}
static inline void psi_sched_switch(struct task_struct *prev,
struct task_struct *next,
bool sleep) {}
-static inline void psi_task_tick(struct rq *rq) {}
#endif /* CONFIG_PSI */
#ifdef CONFIG_SCHED_INFO