diff options
Diffstat (limited to 'simpleperf/cmd_record.cpp')
| -rw-r--r-- | simpleperf/cmd_record.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/simpleperf/cmd_record.cpp b/simpleperf/cmd_record.cpp index 1eff009e..acba6abb 100644 --- a/simpleperf/cmd_record.cpp +++ b/simpleperf/cmd_record.cpp @@ -934,7 +934,9 @@ bool RecordCommand::DumpAdditionalFeatures( const std::vector<std::string>& args) { // Read data section of perf.data to collect hit file information. thread_tree_.ClearThreadAndMap(); - Dso::ReadKernelSymbolsFromProc(); + if (CheckKernelSymbolAddresses()) { + Dso::ReadKernelSymbolsFromProc(); + } auto callback = [&](const Record* r) { thread_tree_.Update(*r); if (r->type() == PERF_RECORD_SAMPLE) { |