summary refs log tree commit diff
path: root/fs/isofs
diff options
context:
space:
mode:
authorMiklos Szeredi <miklos@szeredi.hu>2014-10-27 15:42:01 +0100
committerAl Viro <viro@zeniv.linux.org.uk>2014-10-28 18:32:47 -0400
commitd1b72cc6d8cb766c802fdc70a5edc2f0ba8a2b57 (patch)
tree35e1ed80b8a78b53538d73bd99525d17def9a7f5 /fs/isofs
parentc2096537d40f026672c4c6adfcd7247ce5799604 (diff)
downloadlinux-d1b72cc6d8cb766c802fdc70a5edc2f0ba8a2b57.tar.gz
overlayfs: fix lockdep misannotation
In an overlay directory that shadows an empty lower directory, say
/mnt/a/empty102, do:

 	touch /mnt/a/empty102/x
 	unlink /mnt/a/empty102/x
 	rmdir /mnt/a/empty102

It's actually harmless, but needs another level of nesting between
I_MUTEX_CHILD and I_MUTEX_NORMAL.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Tested-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/isofs')
0 files changed, 0 insertions, 0 deletions