:orphan:

.. title:: PRIORITY_CEILING

.. option:: CONFIG_PRIORITY_CEILING

*Priority inheritance ceiling*

Type: ``int``

Help
====

.. code-block:: none

    This defines the minimum priority value (i.e. the logically
    highest priority) that a thread will acquire as part of
    k_mutex priority inheritance.

Default
=======

- -127

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



At ``<Zephyr Kernel>/Kconfig:91``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:30``

Menu path: (Top) → General Kernel Options

.. code-block:: kconfig

    config PRIORITY_CEILING
    	int "Priority inheritance ceiling"
    	default -127
    	help
    	  This defines the minimum priority value (i.e. the logically
    	  highest priority) that a thread will acquire as part of
    	  k_mutex priority inheritance.

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