other versions
- wheezy 1.7-1+deb7u1
- jessie 2.6-0.2
- jessie-backports 3.0-6~bpo8+1
- testing 3.1-2
- unstable 3.1-2
PROBE::IO(3stap) | IO Scheduler and block IO Taps | PROBE::IO(3stap) |
probe::ioscheduler.elv_add_request.tp
NAME¶
probe::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_majorDisk 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.
May 2013 | SystemTap Tapset Reference |