1PROBE::IOSCHEDULER(3stap)IO Scheduler and block IO TapsPROBE::IOSCHEDULER(3stap)
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6 probe::ioscheduler.elv_add_request.tp - tracepoint based probe to
7 indicate a request is added to the request queue.
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10 ioscheduler.elv_add_request.tp
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13 rq_flags
14 Request flags.
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16 rq
17 Address of request.
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19 name
20 Name of the probe point
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22 q
23 Pointer to request queue.
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25 disk_major
26 Disk major no of request.
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28 elevator_name
29 The type of I/O elevator currently enabled.
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31 disk_minor
32 Disk minor number of request.
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35 tapset::ioscheduler(3stap)
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39SystemTap Tapset Reference November 2019 PROBE::IOSCHEDULER(3stap)