:orphan:

.. title:: EVICTION_NRU_PERIOD

.. option:: CONFIG_EVICTION_NRU_PERIOD

*Recently accessed period, in milliseconds*

Type: ``int``

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.

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

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

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

Default
=======

- 100

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

.. highlight:: kconfig

At ``subsys/demand_paging/eviction/Kconfig:33``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:34`` → ``subsys/Kconfig:61`` → ``subsys/demand_paging/Kconfig:7``

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

.. parsed-literal::

    config EVICTION_NRU_PERIOD
    	int "Recently accessed period, in milliseconds"
    	default 100
    	depends on \ :option:`EVICTION_NRU <CONFIG_EVICTION_NRU>` && \ :option:`DEMAND_PAGING <CONFIG_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.)*