probe::ioscheduler_trace.elv_requeue_request
名称
probe::ioscheduler_trace.elv_requeue_request — Fires when a request is
Synopsis
ioscheduler_trace.elv_requeue_request
Values
rq- Address of request.
name- Name of the probe point
elevator_name- The type of I/O elevator currently enabled.
rq_flags- Request flags.
disk_minor- Disk minor number of request.
disk_major- Disk major no of request.
Description
put back on the queue, when the hadware cannot accept more requests.
