From: Jesper Nilsson <jesper.nilsson@axis.com>
To: Pranith Kumar <bobby.prani@gmail.com>
Cc: Richard Henderson <rth@twiddle.net>,
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Subject: Re: [PATCH] atomic_read: Use ACCESS_ONCE() instead of cast to volatile
Date: Tue, 23 Sep 2014 17:40:16 +0200 [thread overview]
Message-ID: <20140923154016.GT18910@axis.com> (raw)
In-Reply-To: <1411482607-20948-1-git-send-email-bobby.prani@gmail.com>
On Tue, Sep 23, 2014 at 04:29:50PM +0200, Pranith Kumar wrote:
> Use the much reader friendly ACCESS_ONCE() instead of the cast to volatile. This
> is purely a style change.
>
> Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
> ---
> arch/alpha/include/asm/atomic.h | 4 ++--
> arch/arm/include/asm/atomic.h | 2 +-
> arch/arm64/include/asm/atomic.h | 4 ++--
> arch/avr32/include/asm/atomic.h | 2 +-
> arch/cris/include/asm/atomic.h | 2 +-
For the CRIS parts:
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
/^JN - Jesper Nilsson
--
Jesper Nilsson -- jesper.nilsson@axis.com
next prev parent reply other threads:[~2014-09-23 15:40 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-23 14:29 [PATCH] atomic_read: Use ACCESS_ONCE() instead of cast to volatile Pranith Kumar
2014-09-23 14:29 ` Pranith Kumar
2014-09-23 15:15 ` Peter Zijlstra
2014-09-23 15:40 ` Jesper Nilsson [this message]
2014-09-23 19:43 ` Hans-Christian Egtvedt
2014-09-23 23:56 ` Max Filippov
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