Reference

probe::ioscheduler_trace.plug(3stap)

Fires when a request queue is plugged;

NAME

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

SYNOPSIS

ioscheduler_trace.plug 

VALUES

name

Name of the probe point

rq_queue

request queue

DESCRIPTION

ie, requests in the queue cannot be serviced by block driver.

SEE ALSO0

tapset::ioscheduler(3stap)

History