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Merge branch 'change/freertos_make_task_snapshot_private' into 'master'

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refactor(freertos/task_snapshot): Make task snapshot private

Closes IDF-8182

See merge request espressif/esp-idf!26115
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Darian
2023-10-09 16:32:18 +08:00
parent 54f0517724 65d3931fab
commit a10121491f
20 changed files with 155 additions and 131 deletions
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docs/en/api-guides/performance/ram-usage.rst
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@@ -148,7 +148,6 @@ The following options will reduce IRAM usage of some ESP-IDF features:
.. list::
- Enable :ref:`CONFIG_FREERTOS_PLACE_FUNCTIONS_INTO_FLASH`. Provided these functions are not incorrectly used from ISRs, this option is safe to enable in all configurations.
- Enable :ref:`CONFIG_FREERTOS_PLACE_SNAPSHOT_FUNS_INTO_FLASH`. Enabling this option places snapshot-related functions, such as ``vTaskGetSnapshot`` or ``uxTaskGetSnapshotAll``, in flash.
- Enable :ref:`CONFIG_RINGBUF_PLACE_FUNCTIONS_INTO_FLASH`. Provided these functions are not incorrectly used from ISRs, this option is safe to enable in all configurations.
- Enable :ref:`CONFIG_RINGBUF_PLACE_ISR_FUNCTIONS_INTO_FLASH`. This option is not safe to use if the ISR ringbuf functions are used from an IRAM interrupt context, e.g., if :ref:`CONFIG_UART_ISR_IN_IRAM` is enabled. For the ESP-IDF drivers where this is the case, you can get an error at run-time when installing the driver in question.
:SOC_WIFI_SUPPORTED: - Disabling Wi-Fi options :ref:`CONFIG_ESP_WIFI_IRAM_OPT` and/or :ref:`CONFIG_ESP_WIFI_RX_IRAM_OPT` options frees available IRAM at the cost of Wi-Fi performance.