linux-kernel - Re: [PATCH] ubifs: Do not build debug messages with CONFIG_UBIFS_FS

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Date:	Fri, 19 Aug 2011 18:55:56 +0300
From:	Artem Bityutskiy <dedekind1@...il.com>
To:	Michal Marek <mmarek@...e.cz>
Cc:	adrian.hunter@...el.com, linux-mtd@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ubifs: Do not build debug messages with
 CONFIG_UBIFS_FS_DEBUG disabled

On Thu, 2011-08-11 at 12:29 +0200, Michal Marek wrote:
> With
>   $ grep -e UBIFS_FS_DEBUG -e DYNAMIC_DEBUG .config
>   # CONFIG_UBIFS_FS_DEBUG is not set
>   CONFIG_DYNAMIC_DEBUG=y
> 
> Debug messages are kept in the object files due to the
> dynamic_pr_debug() macro, even if they are never going to be printed:
>   $ make fs/ubifs/super.o
>   $ strings fs/ubifs/super.o | grep 'compiled on'
>   compiled on:         Aug 11 2011 at 12:21:38
> 
> Use plain printk to fix this.
> 
> Signed-off-by: Michal Marek <mmarek@...e.cz>

Good catch, thanks! Pushed to ubifs-2.6.git, thanks!

-- 
Best Regards,
Artem Bityutskiy

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