Provided by: systemtap-doc_2.3-1ubuntu1.4_all 

NAME
function::task_execname - The name of the task
SYNOPSIS
task_execname:string(task:long)
ARGUMENTS
task
task_struct pointer
DESCRIPTION
Return the name of the given task.
SystemTap Tapset Reference March 2016 FUNCTION::TASK_EXECN(3stap)