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Unionfs: fix d_revalidate for corner case
authorErez Zadok <ezk@cs.sunysb.edu>
Tue, 12 Aug 2014 02:05:44 +0000 (22:05 -0400)
committerErez Zadok <ezk@cs.sunysb.edu>
Tue, 11 Nov 2014 02:40:05 +0000 (21:40 -0500)
commitb90f6521d0d91adbb72ee34e23b6f031529bc036
treef9e20ea01f248f7c9e916ce986a30b8ed2208923tree | snapshot
parent0289a692a310d8c066389930adb4cc2bdc7484a7commit | diff
Unionfs: fix d_revalidate for corner case

In some cases, lower_dentry may goes to NULL.  Return 0 here to mark it
as invalid dentry.

Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu>
Signed-off-by: Mengyang Li <li.mengyang@stonybrook.edu>
fs/unionfs/dentry.c diff | blob | history
unionfs2-3.2.y