probe::ioscheduler.elv_completed_request - Fires when a request is completed

       probe::ioscheduler.elv_completed_request - Fires when a request is completed

tapset::ioscheduler(3stap)

SystemTap Tapset Reference                         April 2024                          PROBE::IOSCHEDULER(3stap)

       ioscheduler.elv_completed_request

rq
           Address of the request

       disk_minor
           Disk minor number of the request

       name
           Name of the probe point

       disk_major
           Disk major number of the request

       elevator_name
           The type of I/O elevator currently enabled

       rq_flags
           Request flags