diff options
Diffstat (limited to 'tools/perf/util/cputopo.c')
| -rw-r--r-- | tools/perf/util/cputopo.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/tools/perf/util/cputopo.c b/tools/perf/util/cputopo.c index 729142ec9a9a..81cfc85f4668 100644 --- a/tools/perf/util/cputopo.c +++ b/tools/perf/util/cputopo.c @@ -472,15 +472,9 @@ struct hybrid_topology *hybrid_topology__new(void) { struct perf_pmu *pmu = NULL; struct hybrid_topology *tp = NULL; - u32 nr = 0, i = 0; + int nr = perf_pmus__num_core_pmus(), i = 0; - if (!perf_pmus__has_hybrid()) - return NULL; - - while ((pmu = perf_pmus__scan_core(pmu)) != NULL) - nr++; - - if (nr == 0) + if (nr <= 1) return NULL; tp = zalloc(sizeof(*tp) + sizeof(tp->nodes[0]) * nr); |