:orphan:

.. title:: CONFIG_EVICTION_NRU_PERIOD

.. kconfig:: CONFIG_EVICTION_NRU_PERIOD

CONFIG_EVICTION_NRU_PERIOD
##########################

*Recently accessed period, in milliseconds*

Type: ``int``

Help
====

.. code-block:: none

    A periodic timer will fire that clears the accessed state of all virtual
    pages that are capable of being paged out. At eviction time, if a page
    still has the accessed property, it will be considered as recently used.

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

\ :kconfig:`EVICTION_NRU <CONFIG_EVICTION_NRU>` && \ :kconfig:`DEMAND_PAGING <CONFIG_DEMAND_PAGING>`

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

Default
=======

- 100

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



At ``<Zephyr Subsystem>/demand_paging/eviction/Kconfig:33``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:44`` → ``<Zephyr Subsystem>/Kconfig:67`` → ``<Zephyr Subsystem>/demand_paging/Kconfig:7``

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

.. code-block:: kconfig

    config EVICTION_NRU_PERIOD
    	int "Recently accessed period, in milliseconds"
    	default 100
    	depends on EVICTION_NRU && DEMAND_PAGING
    	help
    	  A periodic timer will fire that clears the accessed state of all virtual
    	  pages that are capable of being paged out. At eviction time, if a page
    	  still has the accessed property, it will be considered as recently used.

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