linux-kernel - [PATCH rdma-next v2 0/3] Convert XRC to use xarray

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Date:   Mon,  6 Jul 2020 15:27:13 +0300
From:   Leon Romanovsky <leon@...nel.org>
To:     Doug Ledford <dledford@...hat.com>,
        Jason Gunthorpe <jgg@...lanox.com>
Cc:     Leon Romanovsky <leonro@...lanox.com>,
        linux-kernel@...r.kernel.org, linux-rdma@...r.kernel.org,
        Maor Gottlieb <maorg@...lanox.com>
Subject: [PATCH rdma-next v2 0/3] Convert XRC to use xarray

From: Leon Romanovsky <leonro@...lanox.com>

Changelog:
v2: Rewrote mlx5 part to avoid ib_xrcd allocation.
v1: https://lore.kernel.org/lkml/20200623111531.1227013-1-leon@kernel.org
Changed ib_dealloc_xrcd_user() do not iterate over tgt list, because
it is expected to be empty.
v0: https://lore.kernel.org/lkml/20200621104110.53509-1-leon@kernel.org
Two small patches to simplify and improve XRC logic.

Thanks

Leon Romanovsky (1):
  RDMA/mlx5: Get XRCD number directly for the internal use

Maor Gottlieb (2):
  RDMA/core: Clean ib_alloc_xrcd() and reuse it to allocate XRC domain
  RDMA/core: Optimize XRC target lookup

 drivers/infiniband/core/uverbs_cmd.c | 12 ++---
 drivers/infiniband/core/verbs.c      | 81 ++++++++++++++--------------
 drivers/infiniband/hw/mlx5/main.c    | 39 +++++---------
 drivers/infiniband/hw/mlx5/mlx5_ib.h |  4 +-
 drivers/infiniband/hw/mlx5/qp.c      | 10 ++--
 drivers/infiniband/hw/mlx5/srq.c     |  4 +-
 include/rdma/ib_verbs.h              | 23 ++------
 7 files changed, 70 insertions(+), 103 deletions(-)

--
2.26.2