aboutsummaryrefslogtreecommitdiffstats
path: root/include/linux/rcupdate.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/rcupdate.h')
-rw-r--r--include/linux/rcupdate.h14
1 files changed, 2 insertions, 12 deletions
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index af186e260c43..2cf4226ade7e 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -134,16 +134,6 @@ extern void call_rcu_sched(struct rcu_head *head,
134 134
135extern void synchronize_sched(void); 135extern void synchronize_sched(void);
136 136
137static inline void __rcu_read_lock_bh(void)
138{
139 local_bh_disable();
140}
141
142static inline void __rcu_read_unlock_bh(void)
143{
144 local_bh_enable();
145}
146
147#ifdef CONFIG_PREEMPT_RCU 137#ifdef CONFIG_PREEMPT_RCU
148 138
149extern void __rcu_read_lock(void); 139extern void __rcu_read_lock(void);
@@ -686,7 +676,7 @@ static inline void rcu_read_unlock(void)
686 */ 676 */
687static inline void rcu_read_lock_bh(void) 677static inline void rcu_read_lock_bh(void)
688{ 678{
689 __rcu_read_lock_bh(); 679 local_bh_disable();
690 __acquire(RCU_BH); 680 __acquire(RCU_BH);
691 rcu_read_acquire_bh(); 681 rcu_read_acquire_bh();
692} 682}
@@ -700,7 +690,7 @@ static inline void rcu_read_unlock_bh(void)
700{ 690{
701 rcu_read_release_bh(); 691 rcu_read_release_bh();
702 __release(RCU_BH); 692 __release(RCU_BH);
703 __rcu_read_unlock_bh(); 693 local_bh_enable();
704} 694}
705 695
706/** 696/**