diff options
| author |   Potnuri Bharat Teja <bharat@chelsio.com> | 2018-08-02 11:33:04 +0530 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2018-08-02 20:16:02 -0600 |
| commit | 94245f4ad9e10c161affaa4763136d29fbe91cb9 (patch) | |
| tree | 7625512a78191c17c27a1fcff74fd7c1771dbf06 /drivers/infiniband/ulp/ipoib/ipoib_main.c | |
| parent | iw_cxgb4: RDMA write with immediate support (diff) | |
| download | linux-dev-94245f4ad9e10c161affaa4763136d29fbe91cb9.tar.xz linux-dev-94245f4ad9e10c161affaa4763136d29fbe91cb9.zip | |
iw_cxgb4: Support FW write completion WR
To optimize NVME-oF READ IOPs, use a specialized WQE that combines
the RDMA WRITE and SEND_INV WR chain submitted by the NVME-oF target
driver.
This reduces uP overhead per NVME-oF IO, and results in over 10%
improvement in NVME-oF 4K READ IOPs.
Signed-off-by: Potnuri Bharat Teja <bharat@chelsio.com>
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/ulp/ipoib/ipoib_main.c')
0 files changed, 0 insertions, 0 deletions