linux-ext4 - Re: [PATCH 1/3] ext4: Properly initialize the buffer

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Message-ID: <20090511092443.GA6459@skywalker>
Date:	Mon, 11 May 2009 14:54:43 +0530
From:	"Aneesh Kumar K.V" <aneesh.kumar@...ux.vnet.ibm.com>
To:	Theodore Tso <tytso@....edu>
Cc:	Eric Sandeen <sandeen@...hat.com>, cmm@...ibm.com,
	linux-ext4@...r.kernel.org
Subject: Re: [PATCH 1/3] ext4: Properly initialize the buffer_head state

On Sun, May 10, 2009 at 07:57:41PM -0400, Theodore Tso wrote:
> On Thu, May 07, 2009 at 10:20:26AM -0500, Eric Sandeen wrote:
> > Aneesh Kumar K.V wrote:
> > > These buffer_heads are allocated on stack and are
> > > used only to make get_blocks calls. So we can set the
> > > b_state to 0
> > > 
> > > Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@...ux.vnet.ibm.com>
> > 
> > I'd noticed this too, thanks for fixing up.
> 
> Is this just a clean-up, or does this fix a bug?  It wasn't obvious
> the patch description.  (I'm not a big fan of Ingo's 'Impact: '
> header, but it is good to make sure the patch description explains the
> impact of a patch.)

If you are taking patch 3/3 you would need this patch. But otherwise you
can drop this. The fix is actually in patch 2/3.


-aneesh
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