diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-08-18 19:51:59 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-08-21 17:14:27 -0600 |
| commit | c61b82c7b71343c6aca6bb6cc3ff44fb123fb5d3 (patch) | |
| tree | 0164b21219c5ea5e6e348e99a925e5f132bf6e04 /mm/usercopy.c | |
| parent | 7442ddcedc344b6fa073692f165dffdd1889e780 (diff) | |
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>
Diffstat (limited to 'mm/usercopy.c')
0 files changed, 0 insertions, 0 deletions