Message-ID: <4CE2783F.1020004@redhat.com>
Date: Tue, 16 Nov 2010 14:25:35 +0200
From: Avi Kivity <avi@redhat.com>
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To: Josef Bacik <josef@redhat.com>
CC: david@fromorbit.com, linux-kernel@vger.kernel.org,
        linux-btrfs@vger.kernel.org, linux-ext4@vger.kernel.org,
        linux-fsdevel@vger.kernel.org, xfs@oss.sgi.com, cmm@us.ibm.com,
        cluster-devel@redhat.com, ocfs2-devel@oss.oracle.com
Subject: Re: [PATCH 4/6] Ext4: fail if we try to use hole punch
References: <1289840723-3056-1-git-send-email-josef@redhat.com> <1289840723-3056-5-git-send-email-josef@redhat.com>
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On 11/15/2010 07:05 PM, Josef Bacik wrote:
> Ext4 doesn't have the ability to punch holes yet, so make sure we return
> EOPNOTSUPP if we try to use hole punching through fallocate.  This support can
> be added later.  Thanks,
>

Instead of teaching filesystems to fail if they don't support the 
capability, why don't supporting filesystems say so, allowing the fail 
code to be in common code?

-- 
error compiling committee.c: too many arguments to function

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