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-rw-r--r--kernel/hrtimer.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
index 49cbf7c..f181ff4 100644
--- a/kernel/hrtimer.c
+++ b/kernel/hrtimer.c
@@ -606,6 +606,9 @@ static inline void run_hrtimer_queue(struct hrtimer_base *base)
{
struct rb_node *node;
+ if (!base->first)
+ return;
+
if (base->get_softirq_time)
base->softirq_time = base->get_softirq_time();
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