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-rw-r--r--include/linux/rcutiny.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h
index a3b6272..c4ba9a7 100644
--- a/include/linux/rcutiny.h
+++ b/include/linux/rcutiny.h
@@ -39,6 +39,11 @@ void rcu_bh_qs(int cpu);
#define rcu_init_sched() do { } while (0)
extern void rcu_check_callbacks(int cpu, int user);
+static inline int rcu_needs_cpu(int cpu)
+{
+ return 0;
+}
+
/*
* Return the number of grace periods.
*/
@@ -57,6 +62,8 @@ static inline long rcu_batches_completed_bh(void)
extern int rcu_expedited_torture_stats(char *page);
+#define synchronize_rcu synchronize_sched
+
static inline void synchronize_rcu_expedited(void)
{
synchronize_sched();
@@ -86,6 +93,10 @@ static inline void rcu_exit_nohz(void)
#endif /* #else #ifdef CONFIG_NO_HZ */
+static inline void rcu_scheduler_starting(void)
+{
+}
+
static inline void exit_rcu(void)
{
}