linux-kernel - Re: [PATCH 03/11] dynamic_debug: Remove uses of KERN_CONT in dynamic_emit

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Message-ID: <CAO+b5-qQ452VojorX_p4W2orh4DKnM206TA3F5yA2fnhcPhXsQ@mail.gmail.com>
Date:	Fri, 15 Jul 2011 12:04:22 +0200
From:	Bart Van Assche <bvanassche@....org>
To:	Jason Baron <jbaron@...hat.com>
Cc:	gregkh@...e.de, joe@...ches.com, jim.cromie@...il.com,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 03/11] dynamic_debug: Remove uses of KERN_CONT in dynamic_emit_prefix

On Thu, Jul 14, 2011 at 6:09 PM, Jason Baron <jbaron@...hat.com> wrote:
> +       char tid[sizeof(int) + sizeof(int)/2 + 4];
> +       char lineno[sizeof(int) + sizeof(int)/2];

It's not clear to me where the array bounds come from ? Also, why
sizeof(int) + sizeof(int)/2 instead of sizeof(int)*3 + 1 ?

Bart.
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