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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
name
Name of the probe point
rq_queue
request queue
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 systemtap@sourceware.org.
This page was obtained from the project's upstream Git repository
⟨git://sourceware.org/git/systemtap.git⟩ on 2023-12-22. (At that
time, the date of the most recent commit that was found in the
repository was 2023-12-21.) 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
man-pages@man7.org
SystemTap Tapset Reference November 2023 PROBE...LER_T(3stap)
Pages that refer to this page: tapset::ioscheduler(3stap)
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HTML rendering created 2023-12-22 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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