Date: Fri, 3 Aug 2012 23:08:22 +0300
From: Aaro Koskinen <aaro.koskinen@iki.fi>
To: "Pandita, Vikram" <vikram.pandita@ti.com>
Cc: Andi Kleen <andi@firstfloor.org>, gregkh@linuxfoundation.org, kay@vrfy.org,
        linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org,
        Mike Turquette <mturquette@linaro.org>,
        Vimarsh Zutshi <vimarsh.zutshi@gmail.com>
Subject: Re: [PATCH v3] printk: add option to print cpu id
Message-ID: <20120803200822.GC731@harshnoise.musicnaut.iki.fi>
References: <1344013004-32211-1-git-send-email-vikram.pandita@ti.com>
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Hi,

On Fri, Aug 03, 2012 at 11:25:37AM -0700, Pandita, Vikram wrote:
> > And really: Wasting 1/3 of the 80 character line is too much.
> 
> You _WASTE_ 4 chars only if you are interested in this info by
> enabling: CONFIG_PRINTK_CPUID

I guess you waste 4 + 3 chars? You could optimize the length by checking
CONFIG_NR_CPUS?

A.
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