diff options
Diffstat (limited to 'tools/perf/util/session.c')
| -rw-r--r-- | tools/perf/util/session.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 6cc32f5ec043..f07b8ecb91bc 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -227,9 +227,13 @@ struct perf_session *perf_session__new(struct perf_data *data, /* Open the directory data. */ if (data->is_dir) { ret = perf_data__open_dir(data); - if (ret) - goto out_delete; + if (ret) + goto out_delete; } + + if (!symbol_conf.kallsyms_name && + !symbol_conf.vmlinux_name) + symbol_conf.kallsyms_name = perf_data__kallsyms_name(data); } } else { session->machines.host.env = &perf_env; |