Messages in this thread | | | Date | Mon, 16 Nov 2020 16:56:31 -0400 | From | Jason Gunthorpe <> | Subject | Re: [PATCH rdma-next v1 0/7] Use ib_umem_find_best_pgsz() for all umems |
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On Sun, Nov 15, 2020 at 01:43:04PM +0200, Leon Romanovsky wrote: > From: Leon Romanovsky <leonro@nvidia.com> > > Changelog: > v1: > * Added patch for raw QP > * Fixed commit messages > v0: https://lore.kernel.org/lkml/20201026132635.1337663-1-leon@kernel.org > > ------------------------- > >From Jason: > > Move the remaining cases working with umems to use versions of > ib_umem_find_best_pgsz() tailored to the calculations the devices > requires. > > Unlike a MR there is no IOVA, instead a page offset from the starting page > is possible, with various restrictions. > > Compute the best page size to meet the page_offset restrictions. > > Thanks > > Jason Gunthorpe (7): > RDMA/mlx5: Use ib_umem_find_best_pgoff() for SRQ > RDMA/mlx5: Use mlx5_umem_find_best_quantized_pgoff() for WQ > RDMA/mlx5: Directly compute the PAS list for raw QP RQ's > RDMA/mlx5: Use mlx5_umem_find_best_quantized_pgoff() for QP > RDMA/mlx5: mlx5_umem_find_best_quantized_pgoff() for CQ > RDMA/mlx5: Use ib_umem_find_best_pgsz() for devx > RDMA/mlx5: Lower setting the umem's PAS for SRQ
Applied to for-next
Jason
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