probe::ioscheduler_trace.elv_requeue_request.3stap

Fires when a request is

Synopsis

ioscheduler_trace.elv_requeue_request

Values

rq

Address of request.

disk_minor

Disk minor number of request.

elevator_name

The type of I/O elevator currently enabled.

disk_major

Disk major no of request.

rq_flags

Request flags.

name

Name of the probe point

Description

put back on the queue, when the hadware cannot accept more requests.

See Also0

tapset::ioscheduler(3stap)

Info

May 2021 SystemTap Tapset Reference IO Scheduler and block IO Taps