From f36e4472969a78ae65e514b553e9a0feacb40a28 Mon Sep 17 00:00:00 2001
From: Sage Weil <sage@inktank.com>
Date: Sun, 20 Jan 2013 21:59:29 -0800
Subject: [PATCH] ceph: add exists_cb to vxattr struct

Allow for a callback to dynamically determine if a vxattr exists for
the given inode.

Signed-off-by: Sage Weil <sage@inktank.com>
Reviewed-by: Sam Lang <sam.lang@inktank.com>
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Reading git-format-patch failed