From 2c07144dfce366e21465cc7b0ada9f0b6dc7b7ed Mon Sep 17 00:00:00 2001 From: Kan Liang Date: Fri, 28 Aug 2015 05:48:05 -0400 Subject: perf evlist: Add backpointer for perf_env to evlist Add backpointer to perf_env in evlist, so we can easily access env when processing something where we have a evsel or evlist. Suggested-by: Arnaldo Carvalho de Melo Signed-off-by: Kan Liang Cc: Adrian Hunter Cc: Andi Kleen Cc: Andy Lutomirski Cc: Jiri Olsa Cc: Mark Rutland Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/r/1440755289-30939-5-git-send-email-kan.liang@intel.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/header.c | 1 + 1 file changed, 1 insertion(+) (limited to 'tools/perf/util/header.c') diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index 179b2bdd157d..41814547da15 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -2514,6 +2514,7 @@ int perf_session__read_header(struct perf_session *session) if (session->evlist == NULL) return -ENOMEM; + session->evlist->env = &header->env; if (perf_data_file__is_pipe(file)) return perf_header__read_pipe(session); -- cgit v1.2.3-59-g8ed1b