[PATCH] malloc: Use correct C11 atomics for fastbin

[Wilco Dijkstra]

Hi,

>> Modern allocators are not only much faster than GLIBC in their default settings
>>> but also have lower memory usage. The two best allocators seem to be mimalloc
>>> and jemalloc.
>>
>>
>> Do they have compatible license so we can just import/adapt the code?
>
> Per https://github.com/jemalloc/jemalloc/blob/dev/COPYING jemalloc is 2-clause BSD.
> I don't know where to find mimalloc off the top of my head.

Mimalloc uses the MIT license: https://github.com/microsoft/mimalloc/blob/master/LICENSE

Cheers,
Wilco