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From: Theodore Ts'o <tytso@mit.edu>
To: Eric Sandeen <sandeen@redhat.com>
Cc: ext4 development <linux-ext4@vger.kernel.org>
Subject: Re: [PATCH] ext4: remove unreachable code in ext4_can_extents_be_merged()
Date: Thu, 7 Nov 2013 22:26:00 -0500	[thread overview]
Message-ID: <20131108032600.GA11668@thunk.org> (raw)
In-Reply-To: <5272C4E3.5040206@redhat.com>

On Thu, Oct 31, 2013 at 04:00:19PM -0500, Eric Sandeen wrote:
> commit
> ec22ba8e ext4: disable merging of uninitialized extents
> 
> ensured that if either extent under consideration is uninit,
> we decline to merge, and immediately return.
> 
> But right after that test, we test again for an uninit
> extent; we can never hit this.  So just remove the impossible
> test and associated variable.
> 
> Signed-off-by: Eric Sandeen <sandeen@redhat.com>

Thanks, applied

					- Ted

      parent reply	other threads:[~2013-11-08  3:26 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-10-31 21:00 [PATCH] ext4: remove unreachable code in ext4_can_extents_be_merged() Eric Sandeen
2013-10-31 21:18 ` [PATCH] ext4: remove unreachable code after ext4_can_extents_be_merged() Eric Sandeen
2013-11-01  3:09   ` Zheng Liu
2013-11-08  3:26   ` Theodore Ts'o
2013-11-01  3:05 ` [PATCH] ext4: remove unreachable code in ext4_can_extents_be_merged() Zheng Liu
2013-11-08  3:26 ` Theodore Ts'o [this message]

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