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-rw-r--r--kernel/rcupreempt.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/kernel/rcupreempt.c b/kernel/rcupreempt.c
index 845abcd..e951701 100644
--- a/kernel/rcupreempt.c
+++ b/kernel/rcupreempt.c
@@ -952,9 +952,11 @@ static void rcu_process_callbacks(struct softirq_action *unused)
{
unsigned long flags;
struct rcu_head *next, *list;
- struct rcu_data *rdp = RCU_DATA_ME();
+ struct rcu_data *rdp;
- spin_lock_irqsave(&rdp->lock, flags);
+ local_irq_save(flags);
+ rdp = RCU_DATA_ME();
+ spin_lock(&rdp->lock);
list = rdp->donelist;
if (list == NULL) {
spin_unlock_irqrestore(&rdp->lock, flags);
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