diff options
Diffstat (limited to 'kernel/events')
| -rw-r--r-- | kernel/events/core.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c index 6bc21e202ae4..b8db80c5513b 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -7954,15 +7954,16 @@ void perf_trace_run_bpf_submit(void *raw_data, int size, int rctx, } } perf_tp_event(call->event.type, count, raw_data, size, regs, head, - rctx, task, NULL); + rctx, task); } EXPORT_SYMBOL_GPL(perf_trace_run_bpf_submit); void perf_tp_event(u16 event_type, u64 count, void *record, int entry_size, struct pt_regs *regs, struct hlist_head *head, int rctx, - struct task_struct *task, struct perf_event *event) + struct task_struct *task) { struct perf_sample_data data; + struct perf_event *event; struct perf_raw_record raw = { .frag = { @@ -7976,15 +7977,9 @@ void perf_tp_event(u16 event_type, u64 count, void *record, int entry_size, perf_trace_buf_update(record, event_type); - /* Use the given event instead of the hlist */ - if (event) { + hlist_for_each_entry_rcu(event, head, hlist_entry) { if (perf_tp_event_match(event, &data, regs)) perf_swevent_event(event, count, &data, regs); - } else { - hlist_for_each_entry_rcu(event, head, hlist_entry) { - if (perf_tp_event_match(event, &data, regs)) - perf_swevent_event(event, count, &data, regs); - } } /* |