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Dmitry Eremin authored
NFS can ask to encode dentries that are not connected to the root. The fix check for parent is NULL and encode a file handle accordingly. Reviewed-on: http://review.whamcloud.com/8347 Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4231 Reviewed-by: Fan Yong <fan.yong@intel.com> Reviewed-by: James Simmons <uja.ornl@gmail.com> Reviewed-by: Jian Yu <jian.yu@intel.com> Signed-off-by: Dmitry Eremin <dmitry.eremin@intel.com> Signed-off-by: Oleg Drokin <green@linuxhacker.ru> Acked-by: Jeff Layton <jlayton@poochiereds.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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