rcu: Shrink TINY_RCU by moving exit_rcu()

[mirror_ubuntu-artful-kernel.git] / include / linux / rcutiny.h

diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h
index 07b5affb92fad619d46561943198c32f4a84b611..e31005ee339ebde022bd7dabace245ee79474d9b 100644 (file)
--- a/include/linux/rcutiny.h
+++ b/include/linux/rcutiny.h
@@ -68,10 +68,6 @@ static inline void kfree_call_rcu(struct rcu_head *head,
        call_rcu(head, func);
 }
 
-static inline void rcu_preempt_note_context_switch(void)
-{
-}
-
 static inline int rcu_needs_cpu(int cpu, unsigned long *delta_jiffies)
 {
        *delta_jiffies = ULONG_MAX;
@@ -81,7 +77,6 @@ static inline int rcu_needs_cpu(int cpu, unsigned long *delta_jiffies)
 static inline void rcu_note_context_switch(int cpu)
 {
        rcu_sched_qs(cpu);
-       rcu_preempt_note_context_switch();
 }
 
 /*
@@ -124,6 +119,10 @@ static inline void rcu_cpu_stall_reset(void)
 {
 }
 
+static inline void exit_rcu(void)
+{
+}
+
 #ifdef CONFIG_DEBUG_LOCK_ALLOC
 extern int rcu_scheduler_active __read_mostly;
 extern void rcu_scheduler_starting(void);