nvme-pci: fix PRP pool size

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All operations are based on the controller, not the host page size.
Switch the dma pool to use the controller page size as well to avoid
massive overallocations on large page size systems.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Christoph Hellwig 2020-08-18 19:51:59 +02:00 • committed by Jens Axboe

parent 7442ddcedc

commit c61b82c7b7

1 changed files with 2 additions and 1 deletions

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drivers/nvme/host/pci.c

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