1PROBE::IOSCHEDULER(3stap)IO Scheduler and block IO TapsPROBE::IOSCHEDULER(3stap)
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NAME

6       probe::ioscheduler.elv_add_request - probe to indicate request is added
7       to the request queue.
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SYNOPSIS

10       ioscheduler.elv_add_request
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VALUES

13       disk_minor
14           Disk minor number of request.
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16       disk_major
17           Disk major no of request.
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19       elevator_name
20           The type of I/O elevator currently enabled.
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22       q
23           Pointer to request queue.
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25       rq_flags
26           Request flags.
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28       rq
29           Address of request.
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SEE ALSO

32       tapset::ioscheduler(3stap)
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36SystemTap Tapset Reference       November 2020       PROBE::IOSCHEDULER(3stap)