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TAPSET::GURU-DELAY(3stap) TAPSET::GURU-DELAY(3stap)

NAME

tapset::guru-delay - systemtap guru-delay tapset

DESCRIPTION

Functions in the guru-delay tapset allow a probe handler to insert deliberate delays. This is sometimes useful as a fault-injection aid. Due to its likelihood of interference with the kernel, guru mode is required, and overload-prevention is suppressed.

mdelay
millisecond delay
See function::mdelay(3stap) for details.
udelay
microsecond delay
See function::udelay(3stap) for details.

SEE ALSO

function::mdelay(3stap), function::udelay(3stap), stap(1), stapprobes(3stap)
May 2021 SystemTap Tapset Reference