Unionfs: fix unionfs_setattr to handle ATTR_KILL_S*ID
authorJeff Layton <jlayton@redhat.com>
Fri, 19 Oct 2007 04:44:00 +0000 (00:44 -0400)
committerErez Zadok <ezk@cs.sunysb.edu>
Thu, 6 Aug 2009 19:37:33 +0000 (15:37 -0400)
commit2ecb6d36acb9a39af4ba7a3a8da761845f953977
tree60944781160de8fc0ec4215daf7dfd1902c2355b
parent26fc3e73ba191195c8644b54477a1fce7f5d08d1
Unionfs: fix unionfs_setattr to handle ATTR_KILL_S*ID

Don't allow unionfs_setattr to trip the BUG() in notify_change. Clear
ATTR_MODE if the either ATTR_KILL_S*ID is set. This also allows the
lower filesystem to interpret these bits in its own way.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Cc: Josef 'Jeff' Sipek <jsipek@cs.sunysb.edu>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu>
fs/unionfs/inode.c