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Re: [PATCH v3 0/3] Introduce atomic_dec_and_lock_irqsave + refcount_dec_and_lock_irqsave()




On Tue, Jun 12, 2018 at 06:16:18PM +0200, Sebastian Andrzej Siewior wrote:
> This patchset introduces atomic_dec_and_lock_irqsave() and
> refcount_dec_and_lock_irqsave(). The individual user are not part of
> this series.
> The custom Alpha implementation of atomic_dec_and_lock() is removed
> because the decrement operation is not a RELEASE operation (pointed out
> by Peter Zijlstra).

Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>