diff options
| -rw-r--r-- | perf-event/src/lib.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/perf-event/src/lib.rs b/perf-event/src/lib.rs index 03ef643..68eee38 100644 --- a/perf-event/src/lib.rs +++ b/perf-event/src/lib.rs @@ -612,10 +612,12 @@ impl<'a> Builder<'a> { None => -1, }; + + println!("{:?}", self.attrs); let file = unsafe { File::from_raw_fd(check_errno_syscall(|| { sys::perf_event_open(&mut self.attrs, pid, cpu, group_fd, flags as c_ulong) - })?) + }).unwrap()) }; // If we're going to be part of a Group, retrieve the ID the kernel |