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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 e606633fb49..561bb5c5d98 100644
--- a/kernel/trace/trace.h
+++ b/kernel/trace/trace.h
@@ -217,6 +217,7 @@ enum trace_flag_type {
*/
struct trace_array_cpu {
atomic_t disabled;
+ void *buffer_page; /* ring buffer spare */
/* these fields get copied into max-trace: */
unsigned long trace_idx;