1 files changed, 9 insertions, 0 deletions

diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
index 01ff99969ca7..bac629af2285 100644
--- a/kernel/trace/trace_output.c
+++ b/kernel/trace/trace_output.c
@@ -597,6 +597,15 @@ int trace_print_context(struct trace_iterator *iter)
         trace_seq_printf(s, "%16s-%-5d [%03d] ",
                                comm, entry->pid, iter->cpu);
 
+        if (tr->trace_flags & TRACE_ITER_RECORD_TGID) {
+                unsigned int tgid = trace_find_tgid(entry->pid);
+
+                if (!tgid)
+                        trace_seq_printf(s, "(-----) ");
+                else
+                        trace_seq_printf(s, "(%5d) ", tgid);
+        }
+
         if (tr->trace_flags & TRACE_ITER_IRQ_INFO)
                 trace_print_lat_fmt(s, entry);