CONFIG_LARGE_ALLOCS: Allow allocating large blocks (> 1MB) of memory

General informations

The Linux kernel configuration item CONFIG_LARGE_ALLOCS has multiple definitions:

Allow allocating large blocks (> 1MB) of memory found in arch/blackfin/Kconfig

The configuration item CONFIG_LARGE_ALLOCS:

• prompt: Allow allocating large blocks (> 1MB) of memory
• type: bool
• depends on: (none)
• defined in arch/blackfin/Kconfig
• found in Linux kernels: 2.6.23–2.6.25

Help text

Allow the slab memory allocator to keep chains for very large memory sizes - upto 32MB. You may need this if your system has a lot of RAM, and you need to able to allocate very large contiguous chunks. If unsure, say N.

Allow allocating large blocks (> 1MB) of memory found in arch/v850/Kconfig

The configuration item CONFIG_LARGE_ALLOCS:

• prompt: Allow allocating large blocks (> 1MB) of memory
• type: bool
• depends on: (none)
• defined in arch/v850/Kconfig
• found in Linux kernels: 2.5.46–2.5.75, 2.6.0–2.6.21

Help text

Allow the slab memory allocator to keep chains for very large memory sizes - upto 32MB. You may need this if your system has a lot of RAM, and you need to able to allocate very large contiguous chunks. If unsure, say N.

Allow allocating large blocks (> 1MB) of memory found in arch/m68knommu/Kconfig

The configuration item CONFIG_LARGE_ALLOCS:

• prompt: Allow allocating large blocks (> 1MB) of memory
• type: bool
• depends on: (none)
• defined in arch/m68knommu/Kconfig
• found in Linux kernels: 2.5.46–2.5.75, 2.6.0–2.6.21

Help text

Allow the slab memory allocator to keep chains for very large memory sizes - upto 32MB. You may need this if your system has a lot of RAM, and you need to able to allocate very large contiguous chunks. If unsure, say N.

Allow allocating large blocks (> 1MB) of memory found in arch/frv/Kconfig

The configuration item CONFIG_LARGE_ALLOCS:

• prompt: Allow allocating large blocks (> 1MB) of memory
• type: bool
• depends on: (none)
• defined in arch/frv/Kconfig
• found in Linux kernels: 2.6.19–2.6.21

Help text

Allow the slab memory allocator to keep chains for very large memory sizes - up to 32MB. You may need this if your system has a lot of RAM, and you need to able to allocate very large contiguous chunks. If unsure, say N.

found in arch/sparc64/Kconfig

The configuration item CONFIG_LARGE_ALLOCS:

• prompt:
• type: bool
• depends on: (none)
• defined in arch/sparc64/Kconfig
• found in Linux kernels: 2.6.17–2.6.21

Help text

(none)

Hardware

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The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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