Merge tag 'perf-core-for-mingo-20160414' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

Pull perf/core improvements from Arnaldo Carvalho de Melo:

User visible changes:

- Introduce 'perf record --timestamp-filename', to add a timestamp
  at the end of the 'perf data' file. Will get added value when
  the patch to make 'perf.data' file snapshots gets merged (Wang Nan)

- Fix display of variables present in both --config and --user in
  'perf list' (Taeung Song)

Build fixes:

- Add seccomp and getradom beautifier related defines to fix
  the build in older systems where those definitions are not
  available (Arnaldo Carvalho de Melo)

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 5 insertions, 1 deletions

diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index 91d4528d71fa..ca1827c4af4a 100644
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -1836,7 +1836,11 @@ out:
 out_err:
         ui_progress__finish();
         perf_session__warn_about_errors(session);
-        ordered_events__free(&session->ordered_events);
+        /*
+         * We may switching perf.data output, make ordered_events
+         * reusable.
+         */
+        ordered_events__reinit(&session->ordered_events);
         auxtrace__free_events(session);
         session->one_mmap = false;
         return err;