Re: [RFC][PATCH] rbind across namespaces

[Miklos Szeredi]

> > 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).
> 
> I am not getting this comment.  R u assuming that a detached mount
> will have NULL namespace?

Yes.

> If so I dont see it being the case.

See this patch:

http://marc.theaimsgroup.com/?l=linux-kernel&m=111627383207049&w=2

Miklos

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