[PATCH 1/2] rcu: declare rcu_eqs_special_set() in public header
Yury Norov
ynorov at caviumnetworks.com
Sun Mar 25 10:50:03 PDT 2018
rcu_eqs_special_set() is declared only in internal header
kernel/rcu/tree.h and stubbed in include/linux/rcutiny.h.
This patch declares rcu_eqs_special_set() in include/linux/rcutree.h, so
it can be used in non-rcu kernel code.
Signed-off-by: Yury Norov <ynorov at caviumnetworks.com>
---
include/linux/rcutree.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/rcutree.h b/include/linux/rcutree.h
index fd996cdf1833..448f20f27396 100644
--- a/include/linux/rcutree.h
+++ b/include/linux/rcutree.h
@@ -74,6 +74,7 @@ static inline void synchronize_rcu_bh_expedited(void)
void rcu_barrier(void);
void rcu_barrier_bh(void);
void rcu_barrier_sched(void);
+bool rcu_eqs_special_set(int cpu);
unsigned long get_state_synchronize_rcu(void);
void cond_synchronize_rcu(unsigned long oldstate);
unsigned long get_state_synchronize_sched(void);
--
2.14.1
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