diff options
| author | Kan Liang <kan.liang@intel.com> | 2015-08-28 12:48:05 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-08-28 20:54:14 +0300 |
| commit | 2c07144dfce366e21465cc7b0ada9f0b6dc7b7ed (patch) | |
| tree | 586df2cab215f6997ac258be0c8dcdb629ea3136 | |
| parent | ce80d3bef9ff97638ca57a5659ef6ad356f35047 (diff) | |
| download | linux-2c07144dfce366e21465cc7b0ada9f0b6dc7b7ed.tar.xz | |
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 <acme@redhat.com>
Signed-off-by: Kan Liang <kan.liang@intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1440755289-30939-5-git-send-email-kan.liang@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rw-r--r-- | tools/perf/util/evlist.h | 1 | ||||
| -rw-r--r-- | tools/perf/util/header.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h index 436e358300b1..b39a6198f4ac 100644 --- a/tools/perf/util/evlist.h +++ b/tools/perf/util/evlist.h @@ -56,6 +56,7 @@ struct perf_evlist { struct cpu_map *cpus; struct perf_evsel *selected; struct events_stats stats; + struct perf_env *env; }; struct perf_evsel_str_handler { 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); |