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author | Miklos Szeredi <miklos@szeredi.hu> | 2014-10-27 14:42:01 (GMT) |
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committer | Al Viro <viro@zeniv.linux.org.uk> | 2014-10-28 22:32:47 (GMT) |
commit | d1b72cc6d8cb766c802fdc70a5edc2f0ba8a2b57 (patch) | |
tree | 35e1ed80b8a78b53538d73bd99525d17def9a7f5 /fs/isofs/namei.c | |
parent | c2096537d40f026672c4c6adfcd7247ce5799604 (diff) | |
download | linux-d1b72cc6d8cb766c802fdc70a5edc2f0ba8a2b57.tar.xz |
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/namei.c')
0 files changed, 0 insertions, 0 deletions