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-rw-r--r--include/linux/rcutiny.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h
index ff968b7af..4c1aaf9cc 100644
--- a/include/linux/rcutiny.h
+++ b/include/linux/rcutiny.h
@@ -83,7 +83,7 @@ static inline void synchronize_sched_expedited(void)
}
static inline void kfree_call_rcu(struct rcu_head *head,
- void (*func)(struct rcu_head *rcu))
+ rcu_callback_t func)
{
call_rcu(head, func);
}
@@ -216,6 +216,7 @@ static inline bool rcu_is_watching(void)
static inline void rcu_all_qs(void)
{
+ barrier(); /* Avoid RCU read-side critical sections leaking across. */
}
#endif /* __LINUX_RCUTINY_H */