Provided by: systemtap-doc_4.8-1_amd64
NAME
function::callers - Return first n elements of kernel stack backtrace
SYNOPSIS
callers:string(n:long)
ARGUMENTS
n number of levels to descend in the stack (not counting the top level). If n is -1, print the entire stack.
DESCRIPTION
This function returns a string of the first n hex addresses from the backtrace of the kernel stack. Output may be truncated as per maximum string length (MAXSTRINGLEN).
SEE ALSO
tapset::context-caller(3stap)