diff options
| -rw-r--r-- | kernel/perf_event.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/kernel/perf_event.c b/kernel/perf_event.c index 4bd3b597bcc..b39bec346e8 100644 --- a/kernel/perf_event.c +++ b/kernel/perf_event.c @@ -4613,12 +4613,10 @@ void perf_tp_event(u64 addr, u64 count, void *record, int entry_size, perf_sample_data_init(&data, addr); data.raw = &raw; - rcu_read_lock(); hlist_for_each_entry_rcu(event, node, head, hlist_entry) { if (perf_tp_event_match(event, &data, regs)) perf_swevent_add(event, count, 1, &data, regs); } - rcu_read_unlock(); perf_swevent_put_recursion_context(rctx); } |