[PATCH v4 for-next 0/7] RDMA/hns: Refactor qp related code

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This series refactor qp related code, including creating, destroying qp and
so on to make the processs easier to understand and maintain.

Previous disscussion can be found at:
https://patchwork.kernel.org/cover/11372841/
https://patchwork.kernel.org/cover/11341265/

Changes since v3:
- Fix wrong judgments of inlen and outlen in udata to maintain
  compatibility in patch 7/7. Other similar issues in hns driver will be
  fixed by another patch.

Changes since v2:
- Change some macros into static inline functions as Jason suggested.
- Unify all prints into format of "Failed to xxx".

Changes since v1:
- Reduce the number of prints as Leon suggested.
- Fix a wrong function name in description of patch 4/7.

Xi Wang (7):
  RDMA/hns: Optimize qp destroy flow
  RDMA/hns: Optimize qp context create and destroy flow
  RDMA/hns: Optimize qp number assign flow
  RDMA/hns: Optimize qp buffer allocation flow
  RDMA/hns: Optimize qp param setup flow
  RDMA/hns: Optimize kernel qp wrid allocation flow
  RDMA/hns: Optimize qp doorbell allocation flow

 drivers/infiniband/hw/hns/hns_roce_device.h |   6 +-
 drivers/infiniband/hw/hns/hns_roce_hw_v1.c  |  19 +-
 drivers/infiniband/hw/hns/hns_roce_hw_v2.c  |  43 +-
 drivers/infiniband/hw/hns/hns_roce_qp.c     | 808 ++++++++++++++++------------
 4 files changed, 465 insertions(+), 411 deletions(-)

-- 
2.8.1




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