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CONFIG_PAGE_EXTENSION: Extend memmap on extra space for more information on page

General informations

The Linux kernel configuration item CONFIG_PAGE_EXTENSION:

Help text

Extend memmap on extra space for more information on page. This could be used for debugging features that need to insert extra field for every page. This extension enables us to save memory by not allocating this extra memory according to boottime configuration.

Hardware

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Navigation: Linux Kernel Driver DataBase - web LKDDB: main index - P index

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