Miklos Szeredi:
> Yes.  And I think there's actually a bug in there.  The comment says,
> that the attributes are refreshed after a timeout, but that may not
> always happen.
> 
> So fuse_permission() should check the attribute validity timeout and
> if it has expired, refresh the attributes before calling
> generic_permission().
> 
> Thanks for spotting that :)

You're welcome.


> If you hold onto the dentry, then that can happen, yes.  But holding
> the dentry for an indefinite time may not be a good idea, because if
> the rmdir() did succeed, that could be keeping some resources
> (e.g. disk space) from being freed.

I don't think that you are thinking that aufs could do such thing
seriously.


Bye
Junjiro Okajima

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