boot.tmp.tmpfsHugeMemoryPages

• never - Do not allocate huge memory pages. This is the default.
• always - Attempt to allocate huge memory page every time a new page is needed.
• within_size - Only allocate huge memory pages if it will be fully within i_size. Also respect madvise(2) hints. Recommended.
• advise - Only allocate huge memory pages if requested with madvise(2).

Type

one of "never", "always", "within_size", "advise"

Default

"never"

Example

"within_size"

Declared

<nixpkgs/nixos/modules/system/boot/tmp.nix>