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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2020/11/28 01:58:19 UTC

[GitHub] [incubator-nuttx] patacongo edited a comment on issue #2425: Code size growth between 9.1.0 and 10.0.0-RC0

patacongo edited a comment on issue #2425:
URL: https://github.com/apache/incubator-nuttx/issues/2425#issuecomment-735026990


   Hmm.. for the case of ARM with CONFIG_MM_SMALL=n, the memory returned by mm_malloc() will already be aligned correctly to 8-byte address boundaries.  That is required because the allocated memory must be capable of holding aligned long long and aligned double types in allocated structures.  So for this particular case, switching to mm_memalign() is an unfortunate waste and completely unnecessary.


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