It is not invoked by anyone now, just remove it.
Signed-off-by: Yang Shi <yang....@linaro.org>
---
include/linux/rcupdate.h | 2 --
1 file changed, 2 deletions(-)
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 581abf8..56355bc 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -345,8 +345,6 @@ void rcu_user_exit(void);
#else
static inline void rcu_user_enter(void) { }
static inline void rcu_user_exit(void) { }
-static inline void rcu_user_hooks_switch(struct task_struct *prev,
- struct task_struct *next) { }
#endif /* CONFIG_NO_HZ_FULL */
#ifdef CONFIG_RCU_NOCB_CPU
--
2.0.2
--
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