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-rw-r--r--kernel/trace/pid_list.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/trace/pid_list.h b/kernel/trace/pid_list.h
index 62e73f1ac85f..0b45fb0eadb9 100644
--- a/kernel/trace/pid_list.h
+++ b/kernel/trace/pid_list.h
@@ -76,6 +76,7 @@ union upper_chunk {
};
struct trace_pid_list {
+ seqcount_raw_spinlock_t seqcount;
raw_spinlock_t lock;
struct irq_work refill_irqwork;
union upper_chunk *upper[UPPER1_SIZE]; // 1 or 2K in size