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NAME | SYNOPSIS | VALUES | DESCRIPTION | SEE ALSO | COLOPHON |
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PROBE...LER_T(3stap) IO Scheduler and block IO Taps PROBE...LER_T(3stap)
probe::ioscheduler_trace.unplug_io - Fires when a request queue
is unplugged;
ioscheduler_trace.unplug_io
rq_queue
request queue
name
Name of the probe point
Either, when number of pending requests in the queue exceeds
threshold or, upon expiration of timer that was activated when
queue was plugged.
tapset::ioscheduler(3stap)
This page is part of the systemtap (a tracing and live-system
analysis tool) project. Information about the project can be
found at ⟨https://sourceware.org/systemtap/⟩. If you have a bug
report for this manual page, send it to [email protected].
This page was obtained from the project's upstream Git repository
⟨git://sourceware.org/git/systemtap.git⟩ on 2024-06-14. (At that
time, the date of the most recent commit that was found in the
repository was 2024-06-13.) If you discover any rendering
problems in this HTML version of the page, or you believe there
is a better or more up-to-date source for the page, or you have
corrections or improvements to the information in this COLOPHON
(which is not part of the original manual page), send a mail to
[email protected]
SystemTap Tapset Reference April 2024 PROBE...LER_T(3stap)
Pages that refer to this page: tapset::ioscheduler(3stap)
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HTML rendering created 2024-06-26 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH. |
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