From: Hans-Christian Egtvedt <egtvedt@samfundet.no>
To: Pranith Kumar <bobby.prani@gmail.com>
Cc: Richard Henderson <rth@twiddle.net>,
Ivan Kokshaysky <ink@jurassic.park.msu.ru>,
Matt Turner <mattst88@gmail.com>,
Russell King <linux@arm.linux.org.uk>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Haavard Skinnemoen <hskinnemoen@gmail.com>,
Mikael Starvik <starvik@axis.com>,
Jesper Nilsson <jesper.nilsson@axis.com>,
David Howells <dhowells@redhat.com>,
Tony Luck <tony.luck@intel.com>,
Fenghua Yu <fenghua.yu@intel.com>,
Hirokazu Takata <takata@linux-m32r.org>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Ralf Baechle <ralf@linux-mips.org>,
"James E.J. Bottomley" <jejb@parisc-linux.org>,
Helge Deller <deller@gmx.de>,
"David S. Miller" <davem@davemloft.net>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo
Subject: Re: [PATCH] atomic_read: Use ACCESS_ONCE() instead of cast to volatile
Date: Tue, 23 Sep 2014 21:43:27 +0200 [thread overview]
Message-ID: <20140923194327.GA5940@samfundet.no> (raw)
In-Reply-To: <1411482607-20948-1-git-send-email-bobby.prani@gmail.com>
Around Tue 23 Sep 2014 10:29:50 -0400 or thereabout, 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 +-
For the AVR32 related part.
Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no>
> arch/cris/include/asm/atomic.h | 2 +-
> arch/frv/include/asm/atomic.h | 2 +-
> arch/ia64/include/asm/atomic.h | 4 ++--
> arch/m32r/include/asm/atomic.h | 2 +-
> arch/m68k/include/asm/atomic.h | 2 +-
> arch/mips/include/asm/atomic.h | 4 ++--
> arch/parisc/include/asm/atomic.h | 4 ++--
> arch/sh/include/asm/atomic.h | 2 +-
> arch/sparc/include/asm/atomic_32.h | 2 +-
> arch/sparc/include/asm/atomic_64.h | 4 ++--
> arch/x86/include/asm/atomic.h | 2 +-
> arch/x86/include/asm/atomic64_64.h | 2 +-
> arch/xtensa/include/asm/atomic.h | 2 +-
> include/asm-generic/atomic.h | 2 +-
> 18 files changed, 24 insertions(+), 24 deletions(-)
<snipp diff>
--
BR, HcE
next prev parent reply other threads:[~2014-09-23 19:43 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1411482607-20948-1-git-send-email-bobby.prani@gmail.com>
2014-09-23 15:15 ` [PATCH] atomic_read: Use ACCESS_ONCE() instead of cast to volatile Peter Zijlstra
2014-09-23 15:40 ` Jesper Nilsson
2014-09-23 19:43 ` Hans-Christian Egtvedt [this message]
2014-09-23 23:56 ` Max Filippov
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