diff options
Diffstat (limited to 'tools/perf/util/evsel_fprintf.c')
| -rw-r--r-- | tools/perf/util/evsel_fprintf.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/perf/util/evsel_fprintf.c b/tools/perf/util/evsel_fprintf.c index ccb602397b60..53bb614feafb 100644 --- a/tools/perf/util/evsel_fprintf.c +++ b/tools/perf/util/evsel_fprintf.c @@ -108,7 +108,9 @@ int sample__fprintf_callchain(struct perf_sample *sample, int left_alignment, int print_oneline = print_opts & EVSEL__PRINT_ONELINE; int print_srcline = print_opts & EVSEL__PRINT_SRCLINE; int print_unknown_as_addr = print_opts & EVSEL__PRINT_UNKNOWN_AS_ADDR; + int print_arrow = print_opts & EVSEL__PRINT_CALLCHAIN_ARROW; char s = print_oneline ? ' ' : '\t'; + bool first = true; if (sample->callchain) { struct addr_location node_al; @@ -124,6 +126,9 @@ int sample__fprintf_callchain(struct perf_sample *sample, int left_alignment, printed += fprintf(fp, "%-*.*s", left_alignment, left_alignment, " "); + if (print_arrow && !first) + printed += fprintf(fp, " <-"); + if (print_ip) printed += fprintf(fp, "%c%16" PRIx64, s, node->ip); @@ -158,6 +163,7 @@ int sample__fprintf_callchain(struct perf_sample *sample, int left_alignment, printed += fprintf(fp, "\n"); callchain_cursor_advance(cursor); + first = false; } } |