probe::ioscheduler_trace.elv_requeue_request (3stap)

ioscheduler_trace.elv_requeue_request

elevator_name

The type of I/O elevator currently enabled.

name

Name of the probe point

disk_major

Disk major no of request.

rq_flags

Request flags.

disk_minor

Disk minor number of request.

rq

Address of request.

put back on the queue, when the hadware cannot accept more requests.