Al Viro 88b368f27a get rid of propagate_umount() mistakenly treating slaves as busy. ...

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.

Cc: stable@vger.kernel.org
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

2014-08-30 18:31:41 -04:00

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