Searched hist:c61b82c7 (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/drivers/nvme/host/ |
| H A D | pci.c | c61b82c7 Tue Aug 18 12:51:59 CDT 2020 Christoph Hellwig <hch@lst.de> nvme-pci: fix PRP pool size
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>
c61b82c7 Tue Aug 18 12:51:59 CDT 2020 Christoph Hellwig <hch@lst.de> nvme-pci: fix PRP pool size
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>
|