diff options
Diffstat (limited to 'trace2')
| -rw-r--r-- | trace2/tr2_tgt_perf.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/trace2/tr2_tgt_perf.c b/trace2/tr2_tgt_perf.c index 4a9d99218b..fb845cb627 100644 --- a/trace2/tr2_tgt_perf.c +++ b/trace2/tr2_tgt_perf.c @@ -452,8 +452,11 @@ static void fn_region_enter_printf_va_fl(const char *file, int line, struct strbuf buf_payload = STRBUF_INIT; if (label) - strbuf_addf(&buf_payload, "label:%s ", label); - maybe_append_string_va(&buf_payload, fmt, ap); + strbuf_addf(&buf_payload, "label:%s", label); + if (fmt && *fmt) { + strbuf_addch(&buf_payload, ' '); + maybe_append_string_va(&buf_payload, fmt, ap); + } perf_io_write_fl(file, line, event_name, repo, &us_elapsed_absolute, NULL, category, &buf_payload); @@ -469,8 +472,11 @@ static void fn_region_leave_printf_va_fl( struct strbuf buf_payload = STRBUF_INIT; if (label) - strbuf_addf(&buf_payload, "label:%s ", label); - maybe_append_string_va(&buf_payload, fmt, ap); + strbuf_addf(&buf_payload, "label:%s", label); + if (fmt && *fmt) { + strbuf_addch(&buf_payload, ' ' ); + maybe_append_string_va(&buf_payload, fmt, ap); + } perf_io_write_fl(file, line, event_name, repo, &us_elapsed_absolute, &us_elapsed_region, category, &buf_payload); |