Re: [PATCH -v2 14/33] locking,m68k: Implement atomic_fetch_{add,sub,and,or,xor}()

Andreas Schwab
2016-06-16T14:37:36Z

Peter Zijlstra <peterz@infradead.org> writes:

> So the "2" input operand actually sets the value of "=&d" (tmp), how
> creative...

That was the only way to do it when this was written.

Andreas.

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Andreas Schwab, schwab@linux-m68k.org
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