Scroll to navigation

PROBE::IOSCHEDULER_T(3stap) IO Scheduler and block IO Taps PROBE::IOSCHEDULER_T(3stap)

NAME

probe::ioscheduler_trace.plug - Fires when a request queue is plugged;

SYNOPSIS

ioscheduler_trace.plug

VALUES

rq_queue
request queue
name
Name of the probe point

DESCRIPTION

ie, requests in the queue cannot be serviced by block driver.
November 2014 SystemTap Tapset Reference