----- On Sep 29, 2021, at 3:50 PM, Mathieu Desnoyers mathieu.desnoyers@xxxxxxxxxxxx wrote:
[...]
> void fct(void)
> {
> int x;
>
> if (refcount_dec_and_test()) {
> var1 = 0;
in this example, this should be "var1 = 1;", so both legs are similar,
otherwise we end up with a dependency on the load.
Thanks,
Mathieu
> return;
> }
> __smp_rmb();
> var1 = 1;
> }
--
Mathieu Desnoyers
EfficiOS Inc.
http://www.efficios.com
