|PROBE::IOSCHEDULER_T(3stap)||IO Scheduler and block IO Taps||PROBE::IOSCHEDULER_T(3stap)|
NAME¶probe::ioscheduler_trace.unplug_io - Fires when a request queue is unplugged;
Name of the probe point
DESCRIPTION¶Either, when number of pending requests in the queue exceeds threshold or, upon expiration of timer that was activated when queue was plugged.
|October 2018||SystemTap Tapset Reference|