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From: Martin Schwidefsky <schwidefsky@de.ibm.com>
To: Adrian Bunk <bunk@stusta.de>
Cc: linux390@de.ibm.com, linux-390@vm.marist.edu,
	linux-kernel@vger.kernel.org
Subject: Re: [2.6 patch] arch/s390/Makefile: remove -finline-limit=10000
Date: Wed, 11 Jan 2006 10:21:20 +0100	[thread overview]
Message-ID: <1136971280.6147.20.camel@localhost.localdomain> (raw)
In-Reply-To: <20060110205704.GD3911@stusta.de>

On Tue, 2006-01-10 at 21:57 +0100, Adrian Bunk wrote:
> -finline-limit might have been required for older compilers, but 
> nowadays it does no longer make sense.

I didn't check the effects of reverting to the default inline-limit, did
you find any negative impacts? I'm thinking about the critical code
paths e.g. minor faults. There better should not be an additional
function call that would have been inlined with the bigger inline limit,
since function calls are quite expensive on s390.

-- 
blue skies,
   Martin

Martin Schwidefsky
Linux for zSeries Development & Services
IBM Deutschland Entwicklung GmbH



  reply	other threads:[~2006-01-11  9:22 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-01-10 20:57 [2.6 patch] arch/s390/Makefile: remove -finline-limit=10000 Adrian Bunk
2006-01-11  9:21 ` Martin Schwidefsky [this message]
2006-01-11 19:56   ` David S. Miller
2006-02-03 21:15 Adrian Bunk

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