commit ee1d6d37b6b884383b501089be93ce94f2153028
author Amir Goldstein <amir73il@gmail.com> Thu May 11 16:42:26 2017 +0300
committer Miklos Szeredi <mszeredi@redhat.com> Fri May 19 09:33:49 2017 +0200
tree fd490f8a866c66e17883c240e1caffff1896c2c8
parent 3d27573ce32b47ba54e6680c77c26a700d67cc16

ovl: mark upper dir with type origin entries "impure"

When moving a merge dir or non-dir with copy up origin into a non-merge
upper dir (a.k.a pure upper dir), we are marking the target parent dir
"impure". ovl_iterate() iterates pure upper dirs directly, because there is
no need to filter out whiteouts and merge dir content with lower dir. But
for the case of an "impure" upper dir, ovl_iterate() will not be able to
iterate the real upper dir directly, because it will need to lookup the
origin inode and use it to fill d_ino.

Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>