linux-kernel - [PATCH v2 for-next 0/6] RDMA/hns: Improvement for multi-level addressing

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Message-ID: <20240113085935.2838701-1-huangjunxian6@hisilicon.com>
Date: Sat, 13 Jan 2024 16:59:29 +0800
From: Junxian Huang <huangjunxian6@...ilicon.com>
To: <jgg@...pe.ca>, <leon@...nel.org>
CC: <linux-rdma@...r.kernel.org>, <linuxarm@...wei.com>,
	<linux-kernel@...r.kernel.org>, <huangjunxian6@...ilicon.com>
Subject: [PATCH v2 for-next 0/6] RDMA/hns: Improvement for multi-level addressing

This series optimizes multi-level addressing for hns.

Patch #1, #2 and #6 are optimization of multi-level addressing codes.

Patch #3 is prepared for the following optimizations.

Patch #4 and #5 introduce adaptive pagesize and hopnum to improve HW
performance.

v1 -> v2:
* Remove the kmem page size modification in patch #4. Only adjust page
  size for umem.

Chengchang Tang (5):
  RDMA/hns: Refactor mtr find
  RDMA/hns: Refactor mtr_init_buf_cfg()
  RDMA/hns: Alloc MTR memory before alloc_mtt()
  RDMA/hns: Support flexible umem page size
  RDMA/hns: Support adaptive PBL hopnum

Yunsheng Lin (1):
  RDMA/hns: Simplify 'struct hns_roce_hem' allocation

 drivers/infiniband/hw/hns/hns_roce_cq.c     |  11 +-
 drivers/infiniband/hw/hns/hns_roce_device.h |  16 +-
 drivers/infiniband/hw/hns/hns_roce_hem.c    |  95 ++----
 drivers/infiniband/hw/hns/hns_roce_hem.h    |  56 +---
 drivers/infiniband/hw/hns/hns_roce_hw_v2.c  | 111 ++++---
 drivers/infiniband/hw/hns/hns_roce_mr.c     | 339 ++++++++++++++------
 6 files changed, 339 insertions(+), 289 deletions(-)

--
2.30.0