Merge pull request #1200 from palmtenor/perf_event_clean_up
author4ast <alexei.starovoitov@gmail.com>
Wed, 24 May 2017 20:08:26 +0000 (13:08 -0700)
committerGitHub <noreply@github.com>
Wed, 24 May 2017 20:08:26 +0000 (13:08 -0700)
Improve perf event clean up


Trivial merge