[PATCH] malloc: Use C11 like atomics on memusage

[Adhemerval Zanella Netto]

On 16/02/23 15:27, Wilco Dijkstra wrote:
> Hi Adhemerval,
> 
> All these atomics should use relaxed MO since are not ordered with
> anything else. See my related patch here:
> https://sourceware.org/pipermail/libc-alpha/2022-October/142645.html

Yes, I am aware. I should make it explicit that my intention was not change
the code current semantic.  I will change to relaxed MO.