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-rw-r--r--tools/lib/perf/evlist.c18
-rw-r--r--tools/lib/perf/include/internal/evlist.h4
2 files changed, 14 insertions, 8 deletions
diff --git a/tools/lib/perf/evlist.c b/tools/lib/perf/evlist.c
index 61b637f29..b871923c7 100644
--- a/tools/lib/perf/evlist.c
+++ b/tools/lib/perf/evlist.c
@@ -233,10 +233,10 @@ u64 perf_evlist__read_format(struct perf_evlist *evlist)
static void perf_evlist__id_hash(struct perf_evlist *evlist,
struct perf_evsel *evsel,
- int cpu, int thread, u64 id)
+ int cpu_map_idx, int thread, u64 id)
{
int hash;
- struct perf_sample_id *sid = SID(evsel, cpu, thread);
+ struct perf_sample_id *sid = SID(evsel, cpu_map_idx, thread);
sid->id = id;
sid->evsel = evsel;
@@ -254,21 +254,27 @@ void perf_evlist__reset_id_hash(struct perf_evlist *evlist)
void perf_evlist__id_add(struct perf_evlist *evlist,
struct perf_evsel *evsel,
- int cpu, int thread, u64 id)
+ int cpu_map_idx, int thread, u64 id)
{
- perf_evlist__id_hash(evlist, evsel, cpu, thread, id);
+ if (!SID(evsel, cpu_map_idx, thread))
+ return;
+
+ perf_evlist__id_hash(evlist, evsel, cpu_map_idx, thread, id);
evsel->id[evsel->ids++] = id;
}
int perf_evlist__id_add_fd(struct perf_evlist *evlist,
struct perf_evsel *evsel,
- int cpu, int thread, int fd)
+ int cpu_map_idx, int thread, int fd)
{
u64 read_data[4] = { 0, };
int id_idx = 1; /* The first entry is the counter value */
u64 id;
int ret;
+ if (!SID(evsel, cpu_map_idx, thread))
+ return -1;
+
ret = ioctl(fd, PERF_EVENT_IOC_ID, &id);
if (!ret)
goto add;
@@ -297,7 +303,7 @@ int perf_evlist__id_add_fd(struct perf_evlist *evlist,
id = read_data[id_idx];
add:
- perf_evlist__id_add(evlist, evsel, cpu, thread, id);
+ perf_evlist__id_add(evlist, evsel, cpu_map_idx, thread, id);
return 0;
}
diff --git a/tools/lib/perf/include/internal/evlist.h b/tools/lib/perf/include/internal/evlist.h
index 850f07070..cf77db752 100644
--- a/tools/lib/perf/include/internal/evlist.h
+++ b/tools/lib/perf/include/internal/evlist.h
@@ -127,11 +127,11 @@ u64 perf_evlist__read_format(struct perf_evlist *evlist);
void perf_evlist__id_add(struct perf_evlist *evlist,
struct perf_evsel *evsel,
- int cpu, int thread, u64 id);
+ int cpu_map_idx, int thread, u64 id);
int perf_evlist__id_add_fd(struct perf_evlist *evlist,
struct perf_evsel *evsel,
- int cpu, int thread, int fd);
+ int cpu_map_idx, int thread, int fd);
void perf_evlist__reset_id_hash(struct perf_evlist *evlist);