From: Dave Chinner <david@fromorbit.com>
To: Wang Shilong <wangshilong1991@gmail.com>
Cc: fstests@vger.kernel.org, linux-btrfs@vger.kernel.org
Subject: Re: [PATCH 2/2] xfstests,btrfs/004: use FILEFRAG_PROG macro
Date: Wed, 8 Oct 2014 15:20:43 +1100 [thread overview]
Message-ID: <20141008042043.GG12693@dastard> (raw)
In-Reply-To: <1412764522-15754-2-git-send-email-wangshilong1991@gmail.com>
On Wed, Oct 08, 2014 at 06:35:22AM -0400, Wang Shilong wrote:
> Signed-off-by: Wang Shilong <wangshilong1991@gmail.com>
> ---
> i didn't find a way to remove filefrag here, but let us
> use macro firstly...
YOu shoul dbe able to use fiemap to calculate the same output.
i.e. _check_file_extents() outputs a strings of the format
#physical#length#logical#flags and this is then cut up later
later by the test. fiemap outputs the same information,
it just requires slightly different processing via the
_filter_extents function to munge it into the same format...
Cheers,
Dave.
--
Dave Chinner
david@fromorbit.com
next prev parent reply other threads:[~2014-10-08 4:20 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-08 10:35 [PATCH 1/2] xfstests,btrfs/010: use _extent_count() helper Wang Shilong
2014-10-08 10:35 ` [PATCH 2/2] xfstests,btrfs/004: use FILEFRAG_PROG macro Wang Shilong
2014-10-08 4:20 ` Dave Chinner [this message]
[not found] ` <773629AA-9F58-4A1A-A5D0-6CC0B5121233@gmail.com>
2014-10-08 5:31 ` Wang Shilong
2014-10-08 5:54 ` Dave Chinner
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