Scroll to navigation

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

NAME

probe::ioscheduler_trace.elv_requeue_request - Fires when a request is

SYNOPSIS

ioscheduler_trace.elv_requeue_request

VALUES

elevator_name
The type of I/O elevator currently enabled.
name
Name of the probe point
disk_major
Disk major no of request.
rq_flags
Request flags.
disk_minor
Disk minor number of request.
rq
Address of request.

DESCRIPTION

put back on the queue, when the hadware cannot accept more requests.
November 2014 SystemTap Tapset Reference