CONFIG_MEMORY_HOTPLUG: Memory hotplug

General informations

The Linux kernel configuration item CONFIG_MEMORY_HOTPLUG has multiple definitions:

Memory hotplug found in mm/Kconfig

The configuration item CONFIG_MEMORY_HOTPLUG:

• prompt: Memory hotplug
• type: bool
• depends on: ( CONFIG_SPARSEMEM ) && ( CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG ) && ( CONFIG_64BIT )
• defined in mm/Kconfig
• found in Linux kernels: 5.19, 6.0–6.12

Help text

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Allow for memory hot-add found in mm/Kconfig

The configuration item CONFIG_MEMORY_HOTPLUG:

• prompt: Allow for memory hot-add
• type: bool
• depends on: ( CONFIG_SPARSEMEM ) && ( CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG ) && ( CONFIG_64BIT )
• defined in mm/Kconfig
• found in Linux kernels: 2.6.15–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.18, 5.18+HEAD

Help text

(none)

Hardware

LKDDb

Raw data from LKDDb:

• lkddb of "" "ibm,persistent-memory" "" : CONFIG_MEMORY_HOTPLUG CONFIG_PPC_PSERIES : arch/powerpc/platforms/pseries/pmem.c # in 4.20, 5.0–5.19, 6.0–6.12

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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