PROBE::IOSCHEDULER_T(3stIO)Scheduler and block IO TPROBE::IOSCHEDULER_T(3stap) NAME probe::ioscheduler_trace.plug - Fires when a request queue is plugged; SYNOPSIS ioscheduler_trace.plug VALUES name Name of the probe point rq_queue request queue DESCRIPTION ie, requests in the queue cannot be serviced by block driver. SystemTap Tapset Reference November 2013 PROBE::IOSCHEDULER_T(3stap)[top]
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