choice prompt "Memory model" default FLATMEM default SPARSEMEM if ARCH_SPARSEMEM_DEFAULT default DISCONTIGMEM if ARCH_DISCONTIGMEM_DEFAULTconfig FLATMEM bool "Flat Memory" depends on !ARCH_DISCONTIGMEM_ENABLE || ARCH_FLATMEM_ENABLE help This option allows you to change some of the ways that Linux manages its memory internally. Most users will only have one option here: FLATMEM. This is normal and a correct option. If unsure, choose this option over any other.config DISCONTIGMEM bool "Discontigious Memory" depends on ARCH_DISCONTIGMEM_ENABLE help If unsure, choose "Flat Memory" over this option.endchoice
## Both the NUMA code and DISCONTIGMEM use arrays of pg_data_t's# to represent different areas of memory. This variable allows# those dependencies to exist individually.#config NEED_MULTIPLE_NODES def_bool y depends on DISCONTIGMEM || NUMA
