From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christoph Hellwig <hch@infradead.org>
Subject: Re: [PATCH 3/5] 9p: Simplify the xattr handlers
Date: Wed, 16 Sep 2015 07:14:06 -0700
Message-ID: <20150916141406.GA16005@infradead.org>
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Cc: Alexander Viro <viro@zeniv.linux.org.uk>,
	linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
	Artem Bityutskiy <dedekind1@gmail.com>,
	Adrian Hunter <adrian.hunter@intel.com>,
	linux-mtd@lists.infradead.org, Richard Weinberger <richard@nod.at>,
	Eric Van Hensbergen <ericvh@gmail.com>,
	Ron Minnich <rminnich@sandia.gov>,
	Latchesar Ionkov <lucho@ionkov.net>,
	v9fs-developer@lists.sourceforge.net
To: Andreas Gruenbacher <andreas.gruenbacher@gmail.com>
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> +	const char *full_name = name - XATTR_SECURITY_PREFIX_LEN;

Please add something like an xattr_full_name() helper to xattr.h that
does this in one place and with proper documentation.

Otherwise looks fine.