>      ZFS data buffers are attached to zvp; however, we still keep
>      metadata in the crashdump.  At least right now, this means that
>      cached ZFS metadata has kvp as its vnode.
>      
>    Still, it's better than what you get currently.

I absolutely agree.

At one point, we discussed adding another vp for the metadata.  IIRC,
this was in the context of moving all of ZFS's allocations outside of
the cage.  There's no reason why you couldn't do the same to make
counting of buffers more understandable, though.

-j

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