Wrapfs: ->iget fixes
authorErez Zadok <ezk@cs.sunysb.edu>
Sun, 19 Feb 2017 00:11:22 +0000 (19:11 -0500)
committerErez Zadok <ezk@cs.sunysb.edu>
Sun, 19 Feb 2017 00:11:22 +0000 (19:11 -0500)
commit25e7033cb3dd129050fda4503bb2129799592096
treea7a9b05b866e895ad9aeb0b13e31b0b17fe24d05
parent6edff6d8d2e101b0e328d99a87953c9dbb8be69f
Wrapfs: ->iget fixes

Change where we igrab/iput to ensure we always hold a valid lower_inode.
Return ENOMEM (not EACCES) if iget5_locked returns NULL.

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