From: Theodore Tso <tytso@mit.edu>
To: Peng Tao <bergwolf@gmail.com>
Cc: linux-ext4@vger.kernel.org
Subject: Re: [PATCH-e2fsprogs] filefrag: accept positive ioctl return value
Date: Tue, 2 Jun 2009 08:40:17 -0400 [thread overview]
Message-ID: <20090602124017.GS31943@mit.edu> (raw)
In-Reply-To: <1243944761-18673-1-git-send-email-bergwolf@gmail.com>
On Tue, Jun 02, 2009 at 08:12:41PM +0800, Peng Tao wrote:
> Some ioctl() returns non-negative value on success. filefrag_fiemap should
> treat positive ioctl() return values as success.
> This can be triggered by running filefrag on btrfs partitions.
What does the positive fiemap ioctl return mean? It's not documented
in Documentation/filesystems/fiemap.txt.
- Ted
next prev parent reply other threads:[~2009-06-02 12:40 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-02 12:12 [PATCH-e2fsprogs] filefrag: accept positive ioctl return value Peng Tao
2009-06-02 12:40 ` Theodore Tso [this message]
2009-06-02 17:10 ` Peng Tao
2009-06-02 12:59 ` Theodore Tso
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