diff options
Diffstat (limited to 'tools/perf/util/mem-events.c')
| -rw-r--r-- | tools/perf/util/mem-events.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/tools/perf/util/mem-events.c b/tools/perf/util/mem-events.c index be15aadb6b14..c07fe3a90722 100644 --- a/tools/perf/util/mem-events.c +++ b/tools/perf/util/mem-events.c @@ -130,7 +130,12 @@ int perf_mem_events__init(void) if (!e->tag) continue; - while ((pmu = perf_pmus__scan_core(pmu)) != NULL) { + /* + * Scan all PMUs not just core ones, since perf mem/c2c on + * platforms like AMD uses IBS OP PMU which is independent + * of core PMU. + */ + while ((pmu = perf_pmus__scan(pmu)) != NULL) { scnprintf(sysfs_name, sizeof(sysfs_name), e->sysfs_name, pmu->name); e->supported |= perf_mem_event__supported(mnt, sysfs_name); } @@ -165,7 +170,7 @@ static void perf_mem_events__print_unsupport_hybrid(struct perf_mem_event *e, char sysfs_name[100]; struct perf_pmu *pmu = NULL; - while ((pmu = perf_pmus__scan_core(pmu)) != NULL) { + while ((pmu = perf_pmus__scan(pmu)) != NULL) { scnprintf(sysfs_name, sizeof(sysfs_name), e->sysfs_name, pmu->name); if (!perf_mem_event__supported(mnt, sysfs_name)) { @@ -188,7 +193,7 @@ int perf_mem_events__record_args(const char **rec_argv, int *argv_nr, if (!e->record) continue; - if (perf_pmus__num_core_pmus() == 1) { + if (perf_pmus__num_mem_pmus() == 1) { if (!e->supported) { pr_err("failed: event '%s' not supported\n", perf_mem_events__name(j, NULL)); @@ -203,7 +208,7 @@ int perf_mem_events__record_args(const char **rec_argv, int *argv_nr, return -1; } - while ((pmu = perf_pmus__scan_core(pmu)) != NULL) { + while ((pmu = perf_pmus__scan(pmu)) != NULL) { rec_argv[i++] = "-e"; s = perf_mem_events__name(j, pmu->name); if (s) { |