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-rw-r--r--kernel/rcu.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/rcu.h b/kernel/rcu.h
index 8ba99cd..20dfba5 100644
--- a/kernel/rcu.h
+++ b/kernel/rcu.h
@@ -109,4 +109,6 @@ static inline bool __rcu_reclaim(char *rn, struct rcu_head *head)
}
}
+extern int rcu_expedited;
+
#endif /* __LINUX_RCU_H */
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