[dpdk-stable] [PATCH 19.11 v2 0/5] improving I/O backport for hns3 PMD driver

[Wei Hu (Xavier)]

From: Chengwen Feng <fengchengwen at huawei.com>

This series are backport patches about improving I/O performance
to DPDK 19.11.3 for hns3 PMD driver.

v1 - > v2:
  update the upstream commit ids those from dpdk/master branch.

Chengwen Feng (1):
  net/hns3: replace memory barrier with data dependency order

Wei Hu (Xavier) (3):
  net/hns3: remove unnecessary assignments in Tx
  net/hns3: remove one IO barrier in Rx
  net/hns3: add free threshold in Rx

Yisen Zhuang (1):
  net/hns3: reduce judgements of free Tx ring space

 drivers/net/hns3/hns3_rxtx.c  | 153 ++++++++++++++++++++++++++----------------
 drivers/net/hns3/hns3_rxtx.h  |   3 +-
 drivers/net/hns3/hns3_stats.c |   3 -
 3 files changed, 96 insertions(+), 63 deletions(-)

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2.7.4