Christoph Hellwig d18a908565 memremap: remove support for external pgmap refcounts
[ Upstream commit b80892ca022e9eb484771a66eb68e12364695a2a ]

No driver is left using the external pgmap refcount, so remove the
code to support it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://lore.kernel.org/r/20211028151017.50234-1-hch@lst.de
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17 14:23:43 +02:00
..
2021-08-05 11:01:30 +01:00