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  4. rv-mon-wip(1)

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RV-MON-WIP(1) RV-MON-WIP(1)

NAME

rv-mon-wip - Wakeup In Preemptive monitor

SYNOPSIS

rv mon wip [OPTIONS]

DESCRIPTION

The wakeup in preemptive (wip) monitor is a sample per-cpu monitor that checks if the wakeup events always take place with preemption disabled.

See kernel documentation for further information about this monitor: <https://docs.kernel.org/trace/rv/monitor_wip.html>

OPTIONS

-h, --help

Print the monitor's options and the available reactors list.


-r, --reactor reactor

Enables the reactor. See -h for a list of available reactors.


-s, --self

When tracing (-t), also print the events that happened during the rv command itself. If the rv command itself generates too many events, the tool might get busy processing its own events only.


-t, --trace

Trace monitor's events and error.


-v, --verbose

Print debug messages.


SEE ALSO

rv(1), rv-mon(1)

Linux kernel RV documentation: <https://www.kernel.org/doc/html/latest/trace/rv/index.html>

AUTHOR

Written by Daniel Bristot de Oliveira <bristot@kernel.org>

REPORTING BUGS

Report bugs to <linux-kernel@vger.kernel.org> and <linux-trace-devel@vger.kernel.org>

LICENSE

rv is Free Software licensed under the GNU GPLv2

COPYING

Copyright (C) 2022 Red Hat, Inc. Free use of this software is granted under the terms of the GNU Public License (GPL).