1 files changed, 9 insertions, 0 deletions

diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
index a82d1d3bd76d..93ebba09622e 100644
--- a/kernel/trace/trace_functions_graph.c
+++ b/kernel/trace/trace_functions_graph.c
@@ -699,6 +699,7 @@ print_graph_irq(struct trace_iterator *iter, unsigned long addr,
 {
         int ret;
         struct trace_seq *s = &iter->seq;
+        struct trace_entry *ent = iter->ent;
 
         if (addr < (unsigned long)__irqentry_text_start ||
                 addr >= (unsigned long)__irqentry_text_end)
@@ -728,6 +729,14 @@ print_graph_irq(struct trace_iterator *iter, unsigned long addr,
                         if (!ret)
                                 return TRACE_TYPE_PARTIAL_LINE;
                 }
+
+                /* Latency format */
+                if (trace_flags & TRACE_ITER_LATENCY_FMT) {
+                        ret = print_graph_lat_fmt(s, ent);
+                        if (ret == TRACE_TYPE_PARTIAL_LINE)
+                                return TRACE_TYPE_PARTIAL_LINE;
+                }
+
         }
 
         /* No overhead */