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docs: fix broken links

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Marius Vikhammer
2022-04-28 14:33:42 +08:00
parent 0b00831703
commit d7053c38cc
9 changed files with 27 additions and 21 deletions
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docs/en/api-reference/system/mem_alloc.rst
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@@ -151,12 +151,14 @@ Implementation Notes
Knowledge about the regions of memory in the chip comes from the "soc" component, which contains memory layout information for the chip, and the different capabilities of each region. Each region's capabilities are prioritised, so that (for example) dedicated DRAM and IRAM regions will be used for allocations ahead of the more versatile D/IRAM regions.
Each contiguous region of memory contains its own memory heap. The heaps are created using the `multi_heap <API Reference - Multi Heap API>`_ functionality. multi_heap allows any contiguous region of memory to be used as a heap.
Each contiguous region of memory contains its own memory heap. The heaps are created using the :ref:`multi_heap <multi-heap>` functionality. multi_heap allows any contiguous region of memory to be used as a heap.
The heap capabilities allocator uses knowledge of the memory regions to initialize each individual heap. Allocation functions in the heap capabilities API will find the most appropriate heap for the allocation (based on desired capabilities, available space, and preferences for each region's use) and then calling :cpp:func:`multi_heap_malloc` for the heap situated in that particular region.
Calling ``free()`` involves finding the particular heap corresponding to the freed address, and then calling :cpp:func:`multi_heap_free` on that particular multi_heap instance.
.. _multi-heap:
API Reference - Multi Heap API
------------------------------