Provided by: systemtap-doc_2.9-2ubuntu2_all 

NAME
tapset::task_ancestry - systemtap task_ancestry tapset
DESCRIPTION
task_ancestry
The ancestry of the given task
See function::task_ancestry(3stap)
for details.
SEE ALSO
function::task_ancestry(3stap), stap(1), stapprobes(3stap)
IBM --- tapset::task_ancestry(3stap)