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IB/mlx5: Add contiguous ODP support
authorArtemy Kovalyov <artemyko@mellanox.com>
Wed, 5 Apr 2017 06:23:56 +0000 (09:23 +0300)
committerDoug Ledford <dledford@redhat.com>
Tue, 25 Apr 2017 19:40:28 +0000 (15:40 -0400)
commitb2ac91885b9f137fd7ed35593a72bcee9e049ba8
treec4a6d87a9cfceb0b10c0fc6a55e4b99bdd9160a7tree | snapshot
parent403cd12e2cf759ead5cbdcb62bf9872b9618d400commit | diff
IB/mlx5: Add contiguous ODP support

Currenlty ODP supports only regular MMU pages.
Add ODP support for regions consisting of physically contiguous chunks
of arbitrary order (huge pages for instance) to improve performance.

Signed-off-by: Artemy Kovalyov <artemyko@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
drivers/infiniband/hw/mlx5/mem.c diff | blob | history
drivers/infiniband/hw/mlx5/odp.c diff | blob | history
Domain: System / Kernel;