probe::ioscheduler.elv_add_request.tp.3stap

tracepoint based probe to indicate a request is added to the request queue.

Synopsis

ioscheduler.elv_add_request.tp

Values

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

See Also0

tapset::ioscheduler(3stap)

Info

April 2024 SystemTap Tapset Reference IO Scheduler and block IO Taps