From: Sage Weil <sage@inktank.com>
Date: Mon, 21 Jan 2013 06:00:58 +0000 (-0800)
Subject: ceph: fix getxattr vxattr handling
X-Git-Tag: v3.9-rc1~41^2~21^2~53
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0bee82fb4b8d49541fe474ed460d2b917f329568;p=pandora-kernel.git

ceph: fix getxattr vxattr handling

Change the vxattr handling for getxattr so that vxattrs are checked
prior to any xattr content, and never after.  Enforce vxattr existence
via the exists_cb callback.

Signed-off-by: Sage Weil <sage@inktank.com>
Reviewed-by: Sam Lang <sam.lang@inktank.com>
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