CONFIG_USER_EVENTS: User trace events

General informations

The Linux kernel configuration item CONFIG_USER_EVENTS:

• prompt: User trace events
• type: bool
• depends on: CONFIG_BROKEN || CONFIG_COMPILE_TEST
• defined in kernel/trace/Kconfig
• found in Linux kernels: 5.18

Help text

User trace events are user-defined trace events that can be used like an existing kernel trace event. User trace events are generated by writing to a tracefs file. User processes can determine if their tracing events should be generated by memory mapping a tracefs file and checking for an associated byte being non-zero.

If in doubt, say N.

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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