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Re: Deleted parent node in PUFFS lookup
> When perfused sends a lookup down to a FUSE filesystem, it may discover
> that the parent node does not exist anymore. That happens on distributed
> filesystems when another client deleted the directory.
> Obviously perfused needs to tell the kernel of the situation, so that
> the parent vnode can be recycled and looked up again. I do not find the
> way to do that reading kernel PUFFS code. Did I miss something, or is it
> a missing feature?
it reminded me the lack of a way to request PGO_CLEANIT|PGO_FREE to
discard possibly stale page cache.
> Emmanuel Dreyfus
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