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probe::ioscheduler.elv_add_request.tp − tracepoint based probe to indicate a request is added to the request queue.
ioscheduler.elv_add_request.tp
disk_major
Disk major no of request.
q
Pointer to request queue.
rq_flags
Request flags.
name
Name of the probe point
elevator_name
The type of I/O elevator currently enabled.
rq
Address of request.
disk_minor
Disk minor number of request.
tapset::ioscheduler(3stap)