Unionfs: handle partial copyup errors gracefully
authorErez Zadok <ezk@cs.sunysb.edu>
Fri, 7 Nov 2008 21:50:16 +0000 (16:50 -0500)
committerErez Zadok <ezk@cs.sunysb.edu>
Wed, 30 Mar 2011 23:21:47 +0000 (19:21 -0400)
commit675c1eb2121a116898f4b4affb139f88b7e38cf9
tree4a8dd9aa593e94ff7b373ddcaf1616f56d728384
parenta4a4408b4e83b32fc635df6f33b5c84c54bb8fb6
Unionfs: handle partial copyup errors gracefully

Don't leave any dentries behind if copying up the inode (or setting its
permission, i.e., using TOMOYO) failed.

CC: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu>
fs/unionfs/copyup.c