| 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 |