linux/fs/pnode.c
Al Viro a14b66064d get rid of propagate_umount() mistakenly treating slaves as busy.
commit 88b368f27a upstream.

The check in __propagate_umount() ("has somebody explicitly mounted
something on that slave?") is done *before* taking the already doomed
victims out of the child lists.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-17 09:22:13 -07:00

405 lines
10 KiB