Unionfs: find lower inode of unlinked opened files in setattr
authorErez Zadok <ezk@cs.sunysb.edu>
Tue, 6 Sep 2011 01:20:35 +0000 (21:20 -0400)
committerErez Zadok <ezk@cs.sunysb.edu>
Tue, 6 Sep 2011 01:20:35 +0000 (21:20 -0400)
commit7e9e012114454ebd613f9e6798fafcbc4e4d4388
tree607b5b0551fd70e0060c56ef3d62daa099806a96
parentdf0278fc4e3708f02e828b910e38605c1dccdca8
Unionfs: find lower inode of unlinked opened files in setattr

To find the inode of a lower file that's open but unlinked, we cannot find
it via unionfs_lower_inode as that's NULL; but we can get it properly from
lower_dentry->d_inode.

Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu>
fs/unionfs/inode.c