CONFIG_XEN_MAX_DOMAIN_MEMORY:

General informations

The Linux kernel configuration item CONFIG_XEN_MAX_DOMAIN_MEMORY has multiple definitions:

found in arch/x86/xen/Kconfig

The configuration item CONFIG_XEN_MAX_DOMAIN_MEMORY:

• prompt:
• type: int
• depends on: ( CONFIG_X86_64 ) && ( CONFIG_X86_32 ) && ( CONFIG_XEN )
• defined in arch/x86/xen/Kconfig
• found in Linux kernels: 2.6.37–2.6.39, 3.0–3.19, 4.0–4.2

Help text

This only affects the sizing of some bss arrays, the unused portions of which are freed.

Maximum allowed size of a domain in gigabytes found in arch/x86/xen/Kconfig

The configuration item CONFIG_XEN_MAX_DOMAIN_MEMORY:

• prompt: Maximum allowed size of a domain in gigabytes
• type: int
• depends on: ( CONFIG_X86_32 ) && ( CONFIG_X86_64 ) && ( CONFIG_XEN )
• defined in arch/x86/xen/Kconfig
• found in Linux kernels: 2.6.27–2.6.36

Help text

The pseudo-physical to machine address array is sized according to the maximum possible memory size of a Xen domain. This array uses 1 page per gigabyte, so there's no need to be too stingy here.

Hardware

LKDDb

Raw data from LKDDb:

• (none)

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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