tree e9a1be1b4803aa39ae58d93b000b9e773bbd35ef
parent 076333870c2f5bdd9b6d31e7ca1909cf0c84cbfa
author Adrian Hunter <adrian.hunter@intel.com> 1551358824 +0200
committer Arnaldo Carvalho de Melo <acme@redhat.com> 1551462647 -0300

perf db-export: Add calls parent_id to enable creation of call trees

The call_path can be used to find the parent symbol for a call but not
the exact parent call. To do that add parent_id to the call_return
export. This enables the creation of a call tree from the exported data.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lkml.kernel.org/n/tip-6j7tzdxo67cox6kan7k22oo6@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>