CONFIG_RV_MON_OPID: opid monitor

General informations

The Linux kernel configuration item CONFIG_RV_MON_OPID:

• prompt: opid monitor
• type: bool
• depends on: ( CONFIG_RV ) && ( CONFIG_TRACE_IRQFLAGS ) && ( CONFIG_TRACE_PREEMPT_TOGGLE ) && ( CONFIG_RV_MON_SCHED ) && ( CONFIG_PREEMPT_RT )
• defined in kernel/trace/rv/monitors/opid/Kconfig
• found in Linux kernels: 6.17-rc+HEAD

Help text

Monitor to ensure operations like wakeup and need resched occur with interrupts and preemption disabled or during IRQs, where preemption may not be disabled explicitly.

This monitor is unstable on !PREEMPT_RT, say N unless you are testing it.

For further information, see: Documentation/trace/rv/monitor_sched.rst

Hardware

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This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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