[lvm-devel] [PATCH 5/5] Add pv->vg to solidify link between a pv and a vg.

[Alasdair G Kergon]

I'm not convinced this patch catches everything yet.

E.g. vg_remove_check has a:
                dm_list_del(&pvl->list);
and I don't spot the matching pv->vg change.
If it's there, it's well-hidden.

Every place in the code where vg->pvs changes should have a corresponding
pv->vg change next to it.

Alasdair