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SubjectRe: [RFC][PATCH] rbind across namespaces
Miklos Szeredi wrote:
> I still see a problem: what if old_nd.mnt is already detached, and
> bind is non-recursive. Now it fails with EINVAL, though it used to
> work (and I think is very useful).

Hey, you just made another argument for not detaching mounts when the
last task with that current->namespace exits, but instead detaching
mounts when the last reference to any vfsmnt in the namespace is dropped.

Hint :)

-- Jamie
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