linux-ext4 - Re: [PATCH 09/18] xstat: Make special system filesystems return FS_SPECIAL

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Message-ID: <20100718084955.GB27794@infradead.org>
Date:	Sun, 18 Jul 2010 04:49:55 -0400
From:	Christoph Hellwig <hch@...radead.org>
To:	David Howells <dhowells@...hat.com>
Cc:	viro@...IV.linux.org.uk, linux-fsdevel@...r.kernel.org,
	linux-nfs@...r.kernel.org, linux-cifs@...r.kernel.org,
	linux-kernel@...r.kernel.org, samba-technical@...ts.samba.org,
	linux-ext4@...r.kernel.org
Subject: Re: [PATCH 09/18] xstat: Make special system filesystems return
 FS_SPECIAL_FL [ver #6]

special is not a very useful identifier.  Also what you are returning
is per-filesystem data, not per-file.  This needs to go into statfs,
not into stat.  We're about to introduce flags for statfs, so try
to do it ontop of those.

The same thing applies to the remote flag in the next patch.

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