linux-kernel - Re: [PATCH] ubifs: Add logging functions for ubifs_msg, ubifs_err and ubifs

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Message-ID: <CAFLxGvxBV4PRQ46kvH4Z=WZMcSXem4qg2PXnS4PPNgFKOYJ-8w@mail.gmail.com>
Date:	Sun, 20 Mar 2016 22:00:36 +0100
From:	Richard Weinberger <richard.weinberger@...il.com>
To:	Joe Perches <joe@...ches.com>
Cc:	Artem Bityutskiy <dedekind1@...il.com>,
	Adrian Hunter <adrian.hunter@...el.com>,
	LKML <linux-kernel@...r.kernel.org>,
	"linux-mtd@...ts.infradead.org" <linux-mtd@...ts.infradead.org>
Subject: Re: [PATCH] ubifs: Add logging functions for ubifs_msg, ubifs_err and ubifs_warn

On Tue, Feb 23, 2016 at 1:13 PM, Joe Perches <joe@...ches.com> wrote:
> The existing logging macros are fairly large and converting the
> macros to functions make the object code smaller.
>
> Use %pV and __builtin_return_address(0) as appropriate.
>
> $ size fs/ubifs/built-in.o*
>    text    data     bss     dec     hex filename
>  575831  309688  161312 1046831   ff92f fs/ubifs/built-in.o.allyesconfig.new
>  622457  312872  161120 1096449  10bb01 fs/ubifs/built-in.o.allyesconfig.old
>  223785     640     644  225069   36f2d fs/ubifs/built-in.o.defconfig.new
>  251873     640     644  253157   3dce5 fs/ubifs/built-in.o.defconfig.old
>
> Signed-off-by: Joe Perches <joe@...ches.com>

Applied.

-- 
Thanks,
//richard