PSI accounting is now done by the VM code, where it should have been
since the beginning.
Signed-off-by: NChristoph Hellwig <hch@lst.de>
Acked-by: NJohannes Weiner <hannes@cmpxchg.org>
Link: https://lore.kernel.org/r/20220915094200.139713-6-hch@lst.deSigned-off-by: NJens Axboe <axboe@kernel.dk>