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| author | Jason Gunthorpe <jgg@mellanox.com> | 2019-10-22 14:27:25 -0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-10-22 14:27:25 -0300 |
| commit | a2aca4d7f0f8ab98ba1e0db484576fc827568689 (patch) | |
| tree | 12258cf10d134588e741bf224f1b439de7af80af | |
| parent | cf049bb31f7101d9672eaf97ade4fdd5171ddf26 (diff) | |
| parent | 366090564b812453f531051129b82b63dad8f38b (diff) | |
Merge branch 'mlx5-rd-sgl' into rdma.git for-next
From Yamin Friedman:
====================
This series from Yamin implements long standing "TODO" existed in rw.c. It
allows the driver to specify a cut-over point where it is faster to build
a lkey MR rather than do a large SGL for RDMA READ operations.
mlx5 HW gets a notable performane boost by switching to MRs.
====================
Based on the mlx5-next branch from
git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux for
dependencies
* branch 'mlx5-rd-sgl': (3 commits)
RDMA/mlx5: Add capability for max sge to get optimized performance
RDMA/rw: Support threshold for registration vs scattering to local pages
net/mlx5: Expose optimal performance scatter entries capability