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-rw-r--r--kernel/trace/trace.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
index fe39acd4c1aa..10c86fb7a2b4 100644
--- a/kernel/trace/trace.h
+++ b/kernel/trace/trace.h
@@ -206,6 +206,7 @@ struct trace_array {
struct dentry *event_dir;
struct list_head systems;
struct list_head events;
+ cpumask_var_t tracing_cpumask; /* only trace on set CPUs */
int ref;
};