PROBE::IOSCHEDULER(3stapIO Scheduler and block IO TapPROBE::IOSCHEDULER(3stap)NAMEprobe::ioscheduler.elv_add_request.tp - tracepoint based probe to
indicate a request is added to the request queue.
SYNOPSIS
ioscheduler.elv_add_request.tp
VALUES
disk_major
Disk major no of request.
rq
Address of request.
q
Pointer to request queue.
name
Name of the probe point
elevator_name
The type of I/O elevator currently enabled.
disk_minor
Disk minor number of request.
rq_flags
Request flags.
SystemTap Tapset Reference March 2013 PROBE::IOSCHEDULER(3stap)