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-rw-r--r--tools/perf/builtin-top.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index fc1273e976c5..ebfc7cf5f63b 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -801,12 +801,12 @@ static void perf_event__process_sample(const union perf_event *event,
}
}
-static void perf_session__mmap_read_cpu(struct perf_session *self, int cpu)
+static void perf_session__mmap_read_idx(struct perf_session *self, int idx)
{
struct perf_sample sample;
union perf_event *event;
- while ((event = perf_evlist__read_on_cpu(top.evlist, cpu)) != NULL) {
+ while ((event = perf_evlist__mmap_read(top.evlist, idx)) != NULL) {
perf_session__parse_sample(self, event, &sample);
if (event->header.type == PERF_RECORD_SAMPLE)
@@ -820,8 +820,8 @@ static void perf_session__mmap_read(struct perf_session *self)
{
int i;
- for (i = 0; i < top.evlist->cpus->nr; i++)
- perf_session__mmap_read_cpu(self, i);
+ for (i = 0; i < top.evlist->nr_mmaps; i++)
+ perf_session__mmap_read_idx(self, i);
}
static void start_counters(struct perf_evlist *evlist)
@@ -845,9 +845,10 @@ static void start_counters(struct perf_evlist *evlist)
}
attr->mmap = 1;
+ attr->inherit = inherit;
try_again:
if (perf_evsel__open(counter, top.evlist->cpus,
- top.evlist->threads, group, inherit) < 0) {
+ top.evlist->threads, group) < 0) {
int err = errno;
if (err == EPERM || err == EACCES) {