[PATCH 1/2] Optimize generic spinlock code and use C11 like atomic macros.

[Andreas Schwab]

On Apr 11 2017, Stefan Liebler <stli@linux.vnet.ibm.com> wrote:

> But perhaps #if ATOMIC_EXCHANGE_USES_CAS == 1 will be introduced by a
> future patch.

Why would anyone want to do that?

Andreas.

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Andreas Schwab, SUSE Labs, schwab@suse.de
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