diff options
Diffstat (limited to 'tools/perf/builtin-record.c')
| -rw-r--r-- | tools/perf/builtin-record.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index f4f1619199e5..52d254b1530c 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -2434,10 +2434,14 @@ static int __cmd_record(struct record *rec, int argc, const char **argv) record__uniquify_name(rec); + /* Debug message used by test scripts */ + pr_debug3("perf record opening and mmapping events\n"); if (record__open(rec) != 0) { err = -1; goto out_free_threads; } + /* Debug message used by test scripts */ + pr_debug3("perf record done opening and mmapping events\n"); session->header.env.comp_mmap_len = session->evlist->core.mmap_len; if (rec->opts.kcore) { @@ -2580,6 +2584,10 @@ static int __cmd_record(struct record *rec, int argc, const char **argv) if (err) goto out_child; + /* Debug message used by test scripts */ + pr_debug3("perf record has started\n"); + fflush(stderr); + trigger_ready(&auxtrace_snapshot_trigger); trigger_ready(&switch_output_trigger); perf_hooks__invoke_record_start(); |