Provided by: systemtap-doc_4.6-2_amd64 

NAME
function::mdelay - millisecond delay
SYNOPSIS
mdelay(ms:long)
ARGUMENTS
ms Number of milliseconds to delay.
DESCRIPTION
This function inserts a multi-millisecond busy-delay into a probe handler. It requires guru mode.
SEE ALSO
tapset::guru-delay(3stap) SystemTap Tapset Reference November 2021 FUNCTION::MDELAY(3stap)