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diff --git a/Documentation/tools/rv/rv-mon-sched.rst b/Documentation/tools/rv/rv-mon-sched.rst new file mode 100644 index 000000000000..da0fe4c79ae5 --- /dev/null +++ b/Documentation/tools/rv/rv-mon-sched.rst @@ -0,0 +1,69 @@ +.. SPDX-License-Identifier: GPL-2.0 + +============ +rv-mon-sched +============ +----------------------------- +Scheduler monitors collection +----------------------------- + +:Manual section: 1 + +SYNOPSIS +======== + +**rv mon sched** [*OPTIONS*] + +**rv mon <NESTED_MONITOR>** [*OPTIONS*] + +**rv mon sched:<NESTED_MONITOR>** [*OPTIONS*] + +DESCRIPTION +=========== + +The scheduler monitor collection is a container for several monitors to model +the behaviour of the scheduler. Each monitor describes a specification that +the scheduler should follow. + +As a monitor container, it will enable all nested monitors and set them +according to OPTIONS. +Nevertheless nested monitors can also be activated independently both by name +and by specifying sched: , e.g. to enable only monitor tss you can do any of: + + # rv mon sched:tss + + # rv mon tss + +See kernel documentation for further information about this monitor: +<https://docs.kernel.org/trace/rv/monitor_sched.html> + +OPTIONS +======= + +.. include:: common_ikm.rst + +NESTED MONITOR +============== + +The available nested monitors are: + * scpd: schedule called with preemption disabled + * snep: schedule does not enable preempt + * sncid: schedule not called with interrupt disabled + * snroc: set non runnable on its own context + * sco: scheduling context operations + * tss: task switch while scheduling + +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 Gabriele Monaco <gmonaco@redhat.com> + +.. include:: common_appendix.rst |