linux-kernel - Re: [PATCH 01/12] locking/atomic: Introduce inc/dec calls for FETCH-OP flavors

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Date:	Tue, 21 Jun 2016 09:28:22 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	Davidlohr Bueso <dave@...olabs.net>
Cc:	mingo@...nel.org, davem@...emloft.net, cw00.choi@...sung.com,
	dougthompson@...ssion.com, bp@...en8.de, mchehab@....samsung.com,
	gregkh@...uxfoundation.org, pfg@....com, jikos@...nel.org,
	hans.verkuil@...co.com, awalls@...metrocast.net,
	dledford@...hat.com, sean.hefty@...el.com, kys@...rosoft.com,
	heiko.carstens@...ibm.com, James.Bottomley@...senPartnership.com,
	sumit.semwal@...aro.org, schwidefsky@...ibm.com,
	linux-kernel@...r.kernel.org, Davidlohr Bueso <dbueso@...e.de>
Subject: Re: [PATCH 01/12] locking/atomic: Introduce inc/dec calls for
 FETCH-OP flavors

On Mon, Jun 20, 2016 at 01:05:53PM -0700, Davidlohr Bueso wrote:
> +#ifndef atomic_fetch_inc
> +#define atomic_fetch_inc(v)  (atomic_fetch_add(1, v))
> +#endif

> +#ifndef atomic_fetch_dec
> +#define atomic_fetch_dec(v)  (atomic_fetch_sub(1, v))
> +#endif

You're missing these for atomic64