:orphan:

.. title:: CONFIG_TRACING_BUFFER_SIZE

.. kconfig:: CONFIG_TRACING_BUFFER_SIZE

CONFIG_TRACING_BUFFER_SIZE
##########################

*Size of tracing buffer*

Type: ``int``

Help
====

.. code-block:: none

    Size of tracing buffer. If TRACING_ASYNC is enabled, tracing buffer
    is used as a ring buffer to buffer data packet and string packet. If
    TRACING_SYNC is enabled, the buffer is used to hold the formated data.

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

\ :kconfig:`TRACING <CONFIG_TRACING>`

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

Defaults
========

- 2048 if \ :kconfig:`TRACING_ASYNC <CONFIG_TRACING_ASYNC>`
- \ :kconfig:`TRACING_PACKET_MAX_SIZE <CONFIG_TRACING_PACKET_MAX_SIZE>` if \ :kconfig:`TRACING_SYNC <CONFIG_TRACING_SYNC>`

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



At ``<Subsystem>/tracing/Kconfig:116``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:44`` → ``<Subsystem>/Kconfig:65``

Menu path: (Top) → Sub Systems and OS Services → Tracing Support

.. code-block:: kconfig

    config TRACING_BUFFER_SIZE
    	int "Size of tracing buffer"
    	range 32 65536
    	default 2048 if TRACING_ASYNC
    	default TRACING_PACKET_MAX_SIZE if TRACING_SYNC
    	depends on TRACING
    	help
    	  Size of tracing buffer. If TRACING_ASYNC is enabled, tracing buffer
    	  is used as a ring buffer to buffer data packet and string packet. If
    	  TRACING_SYNC is enabled, the buffer is used to hold the formated data.

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