linux-kernel - Re: [PATCH] Fake NUMA emulation for PowerPC

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Date:	Fri, 7 Dec 2007 22:30:53 +0100 (CET)
From:	Geert Uytterhoeven <Geert.Uytterhoeven@...ycom.com>
To:	Balbir Singh <balbir@...ux.vnet.ibm.com>
cc:	linuxppc-dev@...abs.org, LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] Fake NUMA emulation for PowerPC

On Sat, 8 Dec 2007, Balbir Singh wrote:
> +	if (strstr(p, "fake="))
> +		cmdline = p + 5;	/* 5 is faster than strlen("fake=") */

Really? My gcc is smart enough to replace the `strlen("fake=")' by 5, even
without -O.

With kind regards,
 
Geert Uytterhoeven
Software Architect

Sony Network and Software Technology Center Europe
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