src: add fast path for equal size to Reallocate()
#26573
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When old and new size match, we can skip the rest of the function, which makes sense in the case of embedders who do not use Node's allocator, as that would lead to needlessly allocating and freeing buffers of identical sizes.
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When old and new size match, we can skip the rest of the function, which makes sense in the case of embedders who do not use Node's allocator, as that would lead to needlessly allocating and freeing buffers of identical sizes. PR-URL: nodejs#26573 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: James M Snell <jasnell@gmail.com>
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When old and new size match, we can skip the rest of the function, which makes sense in the case of embedders who do not use Node's allocator, as that would lead to needlessly allocating and freeing buffers of identical sizes. PR-URL: nodejs#26573 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: James M Snell <jasnell@gmail.com>
targos
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Mar 27, 2019
When old and new size match, we can skip the rest of the function, which makes sense in the case of embedders who do not use Node's allocator, as that would lead to needlessly allocating and freeing buffers of identical sizes. PR-URL: #26573 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: James M Snell <jasnell@gmail.com>
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When old and new size match, we can skip the rest of the function,
which makes sense in the case of embedders who do not use Node's
allocator, as that would lead to needlessly allocating and freeing
buffers of identical sizes.
Checklist
make -j4 test(UNIX), orvcbuild test(Windows) passes