From: Stephen Boyd <sboyd@codeaurora.org>
To: Daniel Walker <dwalker@codeaurora.org>
Cc: Russell King - ARM Linux <linux@arm.linux.org.uk>,
linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Saravana Kannan <skannan@codeaurora.org>,
Nicolas Pitre <nicolas.pitre@linaro.org>,
John Stultz <johnstul@us.ibm.com>,
Brian Swetland <swetland@google.com>,
Arve Hj?nnev?g <arve@android.com>
Subject: Re: [PATCHv3 2/4] ARM: Allow machines to override __delay()
Date: Wed, 08 Dec 2010 12:30:56 -0800 [thread overview]
Message-ID: <4CFFEB00.5090807@codeaurora.org> (raw)
In-Reply-To: <1291839992.12568.31.camel@c-dwalke-linux.qualcomm.com>
On 12/08/2010 12:26 PM, Daniel Walker wrote:
>
> The last time I thought you said there was no size change ? My tests
> showed a decrease ..
Oh, right. There was no size change when I moved __delay() into the
header in addition to the others.
>
> What compiler optimizations are you talking about
See
Subject: Weirdo gcc 4.3.x behaviour
Message-ID: <20101121191148.GA12234@n2100.arm.linux.org.uk>
and
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29950
--
Sent by an employee of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.
WARNING: multiple messages have this Message-ID (diff)
From: sboyd@codeaurora.org (Stephen Boyd)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCHv3 2/4] ARM: Allow machines to override __delay()
Date: Wed, 08 Dec 2010 12:30:56 -0800 [thread overview]
Message-ID: <4CFFEB00.5090807@codeaurora.org> (raw)
In-Reply-To: <1291839992.12568.31.camel@c-dwalke-linux.qualcomm.com>
On 12/08/2010 12:26 PM, Daniel Walker wrote:
>
> The last time I thought you said there was no size change ? My tests
> showed a decrease ..
Oh, right. There was no size change when I moved __delay() into the
header in addition to the others.
>
> What compiler optimizations are you talking about
See
Subject: Weirdo gcc 4.3.x behaviour
Message-ID: <20101121191148.GA12234@n2100.arm.linux.org.uk>
and
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29950
--
Sent by an employee of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.
next prev parent reply other threads:[~2010-12-08 20:30 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-08 4:38 [PATCHv3 0/4] ARM: Fixing udelay() for SMP and non-SMP systems Stephen Boyd
2010-12-08 4:38 ` Stephen Boyd
2010-12-08 4:38 ` [PATCHv3 1/4] ARM: Translate delay.S into (mostly) C Stephen Boyd
2010-12-08 4:38 ` Stephen Boyd
2010-12-08 4:38 ` [PATCHv3 2/4] ARM: Allow machines to override __delay() Stephen Boyd
2010-12-08 4:38 ` Stephen Boyd
2010-12-08 19:22 ` Daniel Walker
2010-12-08 19:22 ` Daniel Walker
2010-12-08 20:24 ` Stephen Boyd
2010-12-08 20:24 ` Stephen Boyd
2010-12-08 20:26 ` Daniel Walker
2010-12-08 20:26 ` Daniel Walker
2010-12-08 20:30 ` Stephen Boyd [this message]
2010-12-08 20:30 ` Stephen Boyd
2010-12-08 21:07 ` Daniel Walker
2010-12-08 21:07 ` Daniel Walker
2010-12-08 4:38 ` [PATCHv3 3/4] ARM: Implement a timer based __delay() loop Stephen Boyd
2010-12-08 4:38 ` Stephen Boyd
2010-12-08 4:38 ` [PATCHv3 4/4] msm: timer: Migrate to timer based __delay() Stephen Boyd
2010-12-08 4:38 ` Stephen Boyd
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