CONFIG_ARCH_DISCONTIGMEM_ENABLE: Discontiguous Memory Support

General informations

The Linux kernel configuration item CONFIG_ARCH_DISCONTIGMEM_ENABLE has multiple definitions:

Discontiguous Memory Support found in arch/alpha/Kconfig

The configuration item CONFIG_ARCH_DISCONTIGMEM_ENABLE:

• prompt: Discontiguous Memory Support
• type: bool
• depends on: CONFIG_BROKEN
• defined in arch/alpha/Kconfig
• found in Linux kernels: 3.9–3.19, 4.0–4.20, 5.0–5.13

Help text

Say Y to support efficient handling of discontiguous physical memory, for architectures which are either NUMA (Non-Uniform Memory Access) or have huge holes in the physical address space for other reasons. See Documentation/vm/numa.rst for more.

found in arch/m68k/Kconfig.cpu

The configuration item CONFIG_ARCH_DISCONTIGMEM_ENABLE:

• prompt:
• type: bool
• depends on: CONFIG_BROKEN
• defined in arch/m68k/Kconfig.cpu
• found in Linux kernels: 3.2–3.19, 4.0–4.20, 5.0–5.13

Help text

(none)

found in arch/arc/Kconfig

The configuration item CONFIG_ARCH_DISCONTIGMEM_ENABLE:

• prompt:
• type: bool
• depends on: CONFIG_BROKEN
• defined in arch/arc/Kconfig
• found in Linux kernels: 4.6–4.20, 5.0–5.13

Help text

(none)

found in arch/ia64/Kconfig

The configuration item CONFIG_ARCH_DISCONTIGMEM_ENABLE:

• prompt:
• type: bool
• depends on: CONFIG_BROKEN
• defined in arch/ia64/Kconfig
• found in Linux kernels: 2.6.15–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.12

Help text

Say Y to support efficient handling of discontiguous physical memory, for architectures which are either NUMA (Non-Uniform Memory Access) or have huge holes in the physical address space for other reasons. See Documentation/vm/numa.rst for more.

found in arch/x86/Kconfig

The configuration item CONFIG_ARCH_DISCONTIGMEM_ENABLE:

• prompt:
• type: bool
• depends on: ( CONFIG_NUMA && CONFIG_X86_32 ) && ( CONFIG_BROKEN )
• defined in arch/x86/Kconfig
• found in Linux kernels: 2.6.24–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.7

Help text

(none)

found in arch/mips/Kconfig

The configuration item CONFIG_ARCH_DISCONTIGMEM_ENABLE:

• prompt:
• type: bool
• depends on: CONFIG_SGI_IP27
• defined in arch/mips/Kconfig
• found in Linux kernels: 2.6.13–2.6.14, 2.6.18–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.4

Help text

Say Y to support efficient handling of discontiguous physical memory, for architectures which are either NUMA (Non-Uniform Memory Access) or have huge holes in the physical address space for other reasons. See Documentation/vm/numa.rst for more.

found in arch/parisc/Kconfig

The configuration item CONFIG_ARCH_DISCONTIGMEM_ENABLE:

• prompt:
• type: bool
• depends on: CONFIG_64BIT
• defined in arch/parisc/Kconfig
• found in Linux kernels: 2.6.16–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.1

Help text

(none)

Internal RAM Support found in arch/m32r/Kconfig

The configuration item CONFIG_ARCH_DISCONTIGMEM_ENABLE:

• prompt: Internal RAM Support
• type: bool
• depends on: CONFIG_CHIP_M32700 || CONFIG_CHIP_M32102 || CONFIG_CHIP_VDEC2 || CONFIG_CHIP_OPSP || CONFIG_CHIP_M32104
• defined in arch/m32r/Kconfig
• found in Linux kernels: 2.6.13–2.6.39, 3.0–3.19, 4.0–4.16

Help text

(none)

found in arch/tile/Kconfig

The configuration item CONFIG_ARCH_DISCONTIGMEM_ENABLE:

• prompt:
• type: bool
• depends on: (none)
• defined in arch/tile/Kconfig
• found in Linux kernels: 2.6.36–2.6.39, 3.0–3.19, 4.0–4.16

Help text

(none)

found in arch/avr32/Kconfig

The configuration item CONFIG_ARCH_DISCONTIGMEM_ENABLE:

• prompt:
• type: bool
• depends on: (none)
• defined in arch/avr32/Kconfig
• found in Linux kernels: 2.6.19–2.6.39, 3.0–3.19, 4.0–4.11

Help text

(none)

Discontiguous Memory Support (EXPERIMENTAL) found in arch/alpha/Kconfig

The configuration item CONFIG_ARCH_DISCONTIGMEM_ENABLE:

• prompt: Discontiguous Memory Support (EXPERIMENTAL)
• type: bool
• depends on: CONFIG_EXPERIMENTAL
• defined in arch/alpha/Kconfig
• found in Linux kernels: 2.6.13–2.6.39, 3.0–3.8

Help text

Say Y to support efficient handling of discontiguous physical memory, for architectures which are either NUMA (Non-Uniform Memory Access) or have huge holes in the physical address space for other reasons. See Documentation/vm/numa for more.

found in arch/m68k/Kconfig.mmu

The configuration item CONFIG_ARCH_DISCONTIGMEM_ENABLE:

• prompt:
• type: bool
• depends on: (none)
• defined in arch/m68k/Kconfig.mmu
• found in Linux kernels: 2.6.39, 3.0–3.1

Help text

(none)

found in arch/m68k/Kconfig

The configuration item CONFIG_ARCH_DISCONTIGMEM_ENABLE:

• prompt:
• type: bool
• depends on: (none)
• defined in arch/m68k/Kconfig
• found in Linux kernels: 2.6.22–2.6.38

Help text

(none)

found in arch/arm/Kconfig

The configuration item CONFIG_ARCH_DISCONTIGMEM_ENABLE:

• prompt:
• type: bool
• depends on: (none)
• defined in arch/arm/Kconfig
• found in Linux kernels: 2.6.13–2.6.35

Help text

(none)

found in arch/x86_64/Kconfig

The configuration item CONFIG_ARCH_DISCONTIGMEM_ENABLE:

• prompt:
• type: bool
• depends on: CONFIG_NUMA
• defined in arch/x86_64/Kconfig
• found in Linux kernels: 2.6.13–2.6.23

Help text

(none)

found in arch/i386/Kconfig

The configuration item CONFIG_ARCH_DISCONTIGMEM_ENABLE:

• prompt:
• type: bool
• depends on: CONFIG_NUMA
• defined in arch/i386/Kconfig
• found in Linux kernels: 2.6.13–2.6.23

Help text

(none)

found in arch/mips/sgi-ip27/Kconfig

The configuration item CONFIG_ARCH_DISCONTIGMEM_ENABLE:

• prompt:
• type: bool
• depends on: CONFIG_SGI_IP27
• defined in arch/mips/sgi-ip27/Kconfig
• found in Linux kernels: 2.6.15–2.6.17

Help text

Say Y to upport efficient handling of discontiguous physical memory, for architectures which are either NUMA (Non-Uniform Memory Access) or have huge holes in the physical address space for other reasons. See Documentation/vm/numa for more.

Discontiguous memory support (EXPERIMENTAL) found in arch/parisc/Kconfig

The configuration item CONFIG_ARCH_DISCONTIGMEM_ENABLE:

• prompt: Discontiguous memory support (EXPERIMENTAL)
• type: bool
• depends on: CONFIG_64BIT && CONFIG_EXPERIMENTAL
• defined in arch/parisc/Kconfig
• found in Linux kernels: 2.6.13–2.6.15

Help text

Say Y to support efficient handling of discontiguous physical memory, for architectures which are either NUMA (Non-Uniform Memory Access) or have huge holes in the physical address space for other reasons. See Documentation/vm/numa for more.

Discontiguous memory support found in arch/ia64/Kconfig

The configuration item CONFIG_ARCH_DISCONTIGMEM_ENABLE:

• prompt: Discontiguous memory support
• type: bool
• depends on: (( CONFIG_IA64_DIG || CONFIG_IA64_SGI_SN2 || CONFIG_IA64_GENERIC || CONFIG_IA64_HP_ZX1 || CONFIG_IA64_HP_ZX1_SWIOTLB ) && CONFIG_NUMA && CONFIG_VIRTUAL_MEM_MAP ) && (( CONFIG_IA64_SGI_SN2 || CONFIG_IA64_GENERIC ) && CONFIG_NUMA )
• defined in arch/ia64/Kconfig
• found in Linux kernels: 2.6.13–2.6.14

Help text

Say Y to support efficient handling of discontiguous physical memory, for architectures which are either NUMA (Non-Uniform Memory Access) or have huge holes in the physical address space for other reasons. See Documentation/vm/numa for more.

found in arch/sh/Kconfig

The configuration item CONFIG_ARCH_DISCONTIGMEM_ENABLE:

• prompt:
• type: bool
• depends on: CONFIG_SH_HP690
• defined in arch/sh/Kconfig
• found in Linux kernels: 2.6.13–2.6.14

Help text

Say Y to upport efficient handling of discontiguous physical memory, for architectures which are either NUMA (Non-Uniform Memory Access) or have huge holes in the physical address space for other reasons. See Documentation/vm/numa for more.

found in arch/ppc64/Kconfig

The configuration item CONFIG_ARCH_DISCONTIGMEM_ENABLE:

• prompt:
• type: bool
• depends on: CONFIG_SMP && CONFIG_PPC_PSERIES
• defined in arch/ppc64/Kconfig
• found in Linux kernels: 2.6.13–2.6.14

Help text

(none)

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The data is retrived from:

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• Linux Kernel Driver DataBase (LKDDb)

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