:orphan:

.. title:: BACKING_STORE_RAM_PAGES

.. option:: CONFIG_BACKING_STORE_RAM_PAGES

*Number of pages for RAM backing store*

Type: ``int``

Help
====

Number of pages of backing store memory to reserve in RAM. All test
cases for demand paging assume that there are at least 16 pages of
backing store storage available.

Direct dependencies
===================

\ :option:`BACKING_STORE_RAM <CONFIG_BACKING_STORE_RAM>` && \ :option:`DEMAND_PAGING <CONFIG_DEMAND_PAGING>`

*(Includes any dependencies from ifs and menus.)*

Default
=======

- 16

Kconfig definition
==================

.. highlight:: kconfig

At ``subsys/demand_paging/backing_store/Kconfig:24``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:34`` → ``subsys/Kconfig:61`` → ``subsys/demand_paging/Kconfig:9``

Menu path: (Top) → Sub Systems and OS Services → Demand Paging modules

.. parsed-literal::

    config BACKING_STORE_RAM_PAGES
    	int "Number of pages for RAM backing store"
    	default 16
    	depends on \ :option:`BACKING_STORE_RAM <CONFIG_BACKING_STORE_RAM>` && \ :option:`DEMAND_PAGING <CONFIG_DEMAND_PAGING>`
    	help
    	  Number of pages of backing store memory to reserve in RAM. All test
    	  cases for demand paging assume that there are at least 16 pages of
    	  backing store storage available.

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*