1 files changed, 4 insertions, 1 deletions

diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index 28d92027a93c..975f324a07e7 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -86,6 +86,7 @@ int trace_define_common_fields(struct ftrace_event_call *call)
         __common_field(unsigned char, flags);
         __common_field(unsigned char, preempt_count);
         __common_field(int, pid);
+        __common_field(int, lock_depth);
 
         return ret;
 }
@@ -571,11 +572,13 @@ static int trace_write_header(struct trace_seq *s)
                                 "\tfield:%s %s;\toffset:%zu;\tsize:%zu;\n"
                                 "\tfield:%s %s;\toffset:%zu;\tsize:%zu;\n"
                                 "\tfield:%s %s;\toffset:%zu;\tsize:%zu;\n"
+                                "\tfield:%s %s;\toffset:%zu;\tsize:%zu;\n"
                                 "\n",
                                 FIELD(unsigned short, type),
                                 FIELD(unsigned char, flags),
                                 FIELD(unsigned char, preempt_count),
-                                FIELD(int, pid));
+                                FIELD(int, pid),
+                                FIELD(int, lock_depth));
 }
 
 static ssize_t