1 files changed, 8 insertions, 1 deletions

diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
index cc1d34b8b771..5df8ff2b84a7 100644
--- a/kernel/trace/trace.h
+++ b/kernel/trace/trace.h
@@ -56,6 +56,8 @@ struct trace_array_cpu {
         void                    *trace_current;
         struct list_head        trace_pages;
         atomic_t                disabled;
+        cycle_t                 time_offset;
+
         /* these fields get copied into max-trace: */
         unsigned                trace_current_idx;
         unsigned long           trace_idx;
@@ -114,14 +116,19 @@ struct tracer {
 struct trace_iterator {
         struct trace_array      *tr;
         struct tracer           *trace;
+
         struct trace_entry      *ent;
+        int                     cpu;
+
+        struct trace_entry      *prev_ent;
+        int                     prev_cpu;
+
         unsigned long           iter_flags;
         loff_t                  pos;
         unsigned long           next_idx[NR_CPUS];
         struct list_head        *next_page[NR_CPUS];
         unsigned                next_page_idx[NR_CPUS];
         long                    idx;
-        int                     cpu;
 };
 
 void notrace tracing_reset(struct trace_array_cpu *data);