diff options
Diffstat (limited to 'kernel/trace/trace_functions_graph.c')
| -rw-r--r-- | kernel/trace/trace_functions_graph.c | 23 |
1 files changed, 3 insertions, 20 deletions
diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c index 100288d..6c2ab95 100644 --- a/kernel/trace/trace_functions_graph.c +++ b/kernel/trace/trace_functions_graph.c @@ -730,8 +730,6 @@ static void print_graph_duration(unsigned long long duration, struct trace_seq *s, u32 flags) { - bool duration_printed = false; - if (!(flags & TRACE_GRAPH_PRINT_DURATION) || !(trace_flags & TRACE_ITER_CONTEXT_INFO)) return; @@ -750,24 +748,9 @@ print_graph_duration(unsigned long long duration, struct trace_seq *s, } /* Signal a overhead of time execution to the output */ - if (flags & TRACE_GRAPH_PRINT_OVERHEAD) { - /* Duration exceeded 100 usecs */ - if (duration > 100000ULL) { - trace_seq_puts(s, "! "); - duration_printed = true; - - /* Duration exceeded 10 usecs */ - } else if (duration > 10000ULL) { - trace_seq_puts(s, "+ "); - duration_printed = true; - } - } - - /* - * If we did not exceed the duration tresholds or we dont want - * to print out the overhead. Either way we need to fill out the space. - */ - if (!duration_printed) + if (flags & TRACE_GRAPH_PRINT_OVERHEAD) + trace_seq_printf(s, "%c ", trace_find_mark(duration)); + else trace_seq_puts(s, " "); trace_print_graph_duration(duration, s); |
