diff mbox series

[v2,35/48] perf evsel: Pass cpu not cpu map index to synthesize

Message ID 20211223074541.3318938-36-irogers@google.com (mailing list archive)
State New, archived
Headers show
Series Refactor perf cpumap | expand

Commit Message

Ian Rogers Dec. 23, 2021, 7:45 a.m. UTC 
evsel__write_stat_event was incorrectly passing a cpu map index rather
than a CPU to perf_event__synthesize_stat.

Signed-off-by: Ian Rogers <irogers@google.com>
---
 tools/perf/builtin-stat.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index f31bc34bd4cc..ec252579b587 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -327,10 +327,11 @@  static int write_stat_round_event(u64 tm, u64 type)
 
 #define SID(e, x, y) xyarray__entry(e->core.sample_id, x, y)
 
-static int evsel__write_stat_event(struct evsel *counter, u32 cpu, u32 thread,
+static int evsel__write_stat_event(struct evsel *counter, int cpu_map_idx, u32 thread,
 				   struct perf_counts_values *count)
 {
-	struct perf_sample_id *sid = SID(counter, cpu, thread);
+	struct perf_sample_id *sid = SID(counter, cpu_map_idx, thread);
+	int cpu = perf_cpu_map__cpu(evsel__cpus(counter), cpu_map_idx);
 
 	return perf_event__synthesize_stat(NULL, cpu, thread, sid->id, count,
 					   process_synthesized_event, NULL);