FUNCTION::TASK_BACKT(3stap) Context Functions FUNCTION::TASK_BACKT(3stap)

NAME function::task_backtrace - Hex backtrace of an arbitrary task

SYNOPSIS task_backtrace:string(task:long)

ARGUMENTS task pointer to task_struct

DESCRIPTION This function returns a string of hex addresses that are a backtrace of the stack of a particular task Output may be truncated as per maximum string length. Deprecated in SystemTap 1.6.

SEE ALSO tapset::context-unwind(3stap)

SystemTap Tapset Reference December 2016 FUNCTION::TASK_BACKT(3stap)