diff options
Diffstat (limited to 'tools/perf/builtin-diff.c')
-rw-r--r-- | tools/perf/builtin-diff.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c index fca1d44..5e1a043 100644 --- a/tools/perf/builtin-diff.c +++ b/tools/perf/builtin-diff.c @@ -30,12 +30,13 @@ static int hists__add_entry(struct hists *self, return -ENOMEM; } -static int diff__process_sample_event(event_t *event, struct perf_session *session) +static int diff__process_sample_event(event_t *event, + struct sample_data *sample, + struct perf_session *session) { struct addr_location al; - struct sample_data data = { .period = 1, }; - if (event__preprocess_sample(event, session, &al, &data, NULL) < 0) { + if (event__preprocess_sample(event, session, &al, sample, NULL) < 0) { pr_warning("problem processing %d event, skipping it.\n", event->header.type); return -1; @@ -44,12 +45,12 @@ static int diff__process_sample_event(event_t *event, struct perf_session *sessi if (al.filtered || al.sym == NULL) return 0; - if (hists__add_entry(&session->hists, &al, data.period)) { + if (hists__add_entry(&session->hists, &al, sample->period)) { pr_warning("problem incrementing symbol period, skipping event\n"); return -1; } - session->hists.stats.total_period += data.period; + session->hists.stats.total_period += sample->period; return 0; } @@ -173,7 +174,7 @@ static const char * const diff_usage[] = { static const struct option options[] = { OPT_INCR('v', "verbose", &verbose, "be more verbose (show symbol address, etc)"), - OPT_BOOLEAN('m', "displacement", &show_displacement, + OPT_BOOLEAN('M', "displacement", &show_displacement, "Show position displacement relative to baseline"), OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace, "dump raw trace in ASCII"), |