rcu: call __rcu_read_unlock() in exit_rcu for tiny RCU · ba74f4d7e5 - Gogs

rcu: call __rcu_read_unlock() in exit_rcu for tiny RCU

Using __rcu_read_lock() in place of rcu_read_lock() leaves any debug
state as it really should be, namely with the lock still held.

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

Lai Jiangshan 14 years ago

parent

cb600d2f83

commit

ba74f4d7e5

1 changed files with 1 additions and 1 deletions

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							+ 1
							
							- 1
						
kernel/rcutiny_plugin.h
							 
								View File
							
				@@ -852,7 +852,7 @@ void exit_rcu(void)
			
				 	if (t->rcu_read_lock_nesting == 0)
			
				 		return;
			
				 	t->rcu_read_lock_nesting = 1;
			
				-	rcu_read_unlock();
			
				+	__rcu_read_unlock();
			
				 }
			
				 #else /* #ifdef CONFIG_TINY_PREEMPT_RCU */