GNU/Linux |
CentOS 5.5 |
|
ioscheduler_trace.unplug_io(3stap) |
ioscheduler_trace.unplug_io − Fires when a request queue is unplugged;
ioscheduler_trace.unplug_io
rq_queue
request queue
Either, when number of pending requests in the queue exceeds threshold or, upon expiration of timer that was activated when queue was plugged.
ioscheduler_trace.unplug_io(3stap) |