From: Pali Rohár <pali@xxxxxxxxxx> [ Upstream commit b587fd128660d48cd2122f870f720ff8e2b4abb3 ] If the reparse point was not handled (indicated by the -EOPNOTSUPP from ops->parse_reparse_point() call) but reparse tag is of type name surrogate directory type, then treat is as a new mount point. Name surrogate reparse point represents another named entity in the system.
