CONFIG_RV_MON_PAGEFAULT: pagefault monitor

General informations

The Linux kernel configuration item CONFIG_RV_MON_PAGEFAULT:

• prompt: pagefault monitor
• type: bool
• depends on: ( CONFIG_RV ) && ( CONFIG_RV_MON_RTAPP ) && ( CONFIG_X86 || CONFIG_RISCV )
• defined in kernel/trace/rv/monitors/pagefault/Kconfig
• found in Linux kernels: 6.17-rc+HEAD

Help text

Monitor that real-time tasks do not raise page faults, causing undesirable latency.

If you are developing a real-time system and not entirely sure whether the applications are designed correctly for real-time, you want to say Y here.

This monitor does not affect execution speed while it is not running, therefore it is safe to enable this in production kernel.

Hardware

LKDDb

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Sources

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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