diff options
Diffstat (limited to 'tools/perf/util/cputopo.c')
| -rw-r--r-- | tools/perf/util/cputopo.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/tools/perf/util/cputopo.c b/tools/perf/util/cputopo.c index 1a3ff6449158..e08797c3cdbc 100644 --- a/tools/perf/util/cputopo.c +++ b/tools/perf/util/cputopo.c @@ -422,8 +422,6 @@ void numa_topology__delete(struct numa_topology *tp) static int load_hybrid_node(struct hybrid_topology_node *node, struct perf_pmu *pmu) { - const char *sysfs; - char path[PATH_MAX]; char *buf = NULL, *p; FILE *fp; size_t len = 0; @@ -432,12 +430,7 @@ static int load_hybrid_node(struct hybrid_topology_node *node, if (!node->pmu_name) return -1; - sysfs = sysfs__mountpoint(); - if (!sysfs) - goto err; - - snprintf(path, PATH_MAX, CPUS_TEMPLATE_CPU, sysfs, pmu->name); - fp = fopen(path, "r"); + fp = perf_pmu__open_file(pmu, "cpus"); if (!fp) goto err; |