diff options
Diffstat (limited to 'kernel/events')
| -rw-r--r-- | kernel/events/core.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c index b7eaabaee76f..dceeeb1d012a 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -10774,12 +10774,6 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu, if (!has_branch_stack(event)) event->attr.branch_sample_type = 0; - if (cgroup_fd != -1) { - err = perf_cgroup_connect(cgroup_fd, event, attr, group_leader); - if (err) - goto err_ns; - } - pmu = perf_init_event(event); if (IS_ERR(pmu)) { err = PTR_ERR(pmu); @@ -10801,6 +10795,12 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu, goto err_pmu; } + if (cgroup_fd != -1) { + err = perf_cgroup_connect(cgroup_fd, event, attr, group_leader); + if (err) + goto err_pmu; + } + err = exclusive_event_init(event); if (err) goto err_pmu; @@ -10861,12 +10861,12 @@ err_per_task: exclusive_event_destroy(event); err_pmu: + if (is_cgroup_event(event)) + perf_detach_cgroup(event); if (event->destroy) event->destroy(event); module_put(pmu->module); err_ns: - if (is_cgroup_event(event)) - perf_detach_cgroup(event); if (event->ns) put_pid_ns(event->ns); if (event->hw.target) |