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authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2018-07-06 09:54:25 -0700
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2018-08-30 16:03:25 -0700
commit4c7e9c1434c6fc960774a5475f2fbccbf557fdeb (patch)
treef80cdad82eb1260d5d288aca92bcf3d0cfbe3583 /include/linux/rcupdate.h
parentc3854a055bc834806b481b34f5f552ac415b2000 (diff)
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rcu: Consolidate RCU-bh update-side function definitions
This commit saves a few lines by consolidating the RCU-bh function definitions at the end of include/linux/rcupdate.h. This consolidation also makes it easier to remove them all when the time comes. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'include/linux/rcupdate.h')
-rw-r--r--include/linux/rcupdate.h27
1 files changed, 22 insertions, 5 deletions
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 1207c6c9bd8b..e530f5739033 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -58,11 +58,6 @@ void call_rcu(struct rcu_head *head, rcu_callback_t func);
void rcu_barrier_tasks(void);
void synchronize_rcu(void);
-static inline void call_rcu_bh(struct rcu_head *head, rcu_callback_t func)
-{
- call_rcu(head, func);
-}
-
#ifdef CONFIG_PREEMPT_RCU
void __rcu_read_lock(void);
@@ -875,4 +870,26 @@ static inline notrace void rcu_read_unlock_sched_notrace(void)
#endif /* #else #ifdef CONFIG_ARCH_WEAK_RELEASE_ACQUIRE */
+/* Transitional pre-consolidation compatibility definitions. */
+
+static inline void synchronize_rcu_bh(void)
+{
+ synchronize_rcu();
+}
+
+static inline void synchronize_rcu_bh_expedited(void)
+{
+ synchronize_rcu_expedited();
+}
+
+static inline void call_rcu_bh(struct rcu_head *head, rcu_callback_t func)
+{
+ call_rcu(head, func);
+}
+
+static inline void rcu_barrier_bh(void)
+{
+ rcu_barrier();
+}
+
#endif /* __LINUX_RCUPDATE_H */