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

NAME

probe::ioscheduler.elv_add_request.kp - kprobe based probe to indicate that a request was added to the request queue

SYNOPSIS

ioscheduler.elv_add_request.kp

VALUES

q
pointer to request queue

elevator_name

The type of I/O elevator currently enabled

rq_flags

Request flags

rq

Address of the request

disk_major

Disk major number of the request

disk_minor

Disk minor number of the request

name

Name of the probe point

SEE ALSO0

tapset::ioscheduler(3stap)
October 2018 SystemTap Tapset Reference