CONFIG_DTL: Dispatch Trace Log

General informations

The Linux kernel configuration item CONFIG_DTL:

• prompt: Dispatch Trace Log
• type: bool
• depends on: CONFIG_PPC_SPLPAR && CONFIG_DEBUG_FS
• defined in arch/powerpc/platforms/pseries/Kconfig
• found in Linux kernels: 2.6.30–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.13, 6.14-rc+HEAD

Help text

SPLPAR machines can log hypervisor preempt & dispatch events to a kernel buffer. Saying Y here will enable logging these events, which are accessible through a debugfs file.

Say N if you are unsure.

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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