:orphan:

.. title:: LOG_MODE_OVERFLOW

.. option:: CONFIG_LOG_MODE_OVERFLOW

*Drop oldest message when full*

Type: ``bool``

Help
====

If enabled, then if there is no space to log a new message, the
oldest one is dropped. If disabled, current message is dropped.

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

!\ :option:`LOG_IMMEDIATE <CONFIG_LOG_IMMEDIATE>` && !\ :option:`LOG_MINIMAL <CONFIG_LOG_MINIMAL>` && !\ :option:`LOG_FRONTEND <CONFIG_LOG_FRONTEND>` && !\ :option:`LOG_MINIMAL <CONFIG_LOG_MINIMAL>` && \ :option:`LOG <CONFIG_LOG>`

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

Default
=======

- y

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

.. highlight:: kconfig

At ``subsys/logging/Kconfig.processing:23``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:34`` → ``subsys/Kconfig:31`` → ``subsys/logging/Kconfig:23``

Menu path: (Top) → Sub Systems and OS Services → Logging → Processing

.. parsed-literal::

    config LOG_MODE_OVERFLOW
    	bool "Drop oldest message when full"
    	default y
    	depends on !\ :option:`LOG_IMMEDIATE <CONFIG_LOG_IMMEDIATE>` && !\ :option:`LOG_MINIMAL <CONFIG_LOG_MINIMAL>` && !\ :option:`LOG_FRONTEND <CONFIG_LOG_FRONTEND>` && !\ :option:`LOG_MINIMAL <CONFIG_LOG_MINIMAL>` && \ :option:`LOG <CONFIG_LOG>`
    	help
    	  If enabled, then if there is no space to log a new message, the
    	  oldest one is dropped. If disabled, current message is dropped.

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