| commit | 94245f4ad9e10c161affaa4763136d29fbe91cb9 | [log] [tgz] |
|---|---|---|
| author | Potnuri Bharat Teja <bharat@chelsio.com> | Thu Aug 02 11:33:04 2018 +0530 |
| committer | Jason Gunthorpe <jgg@mellanox.com> | Thu Aug 02 20:16:02 2018 -0600 |
| tree | 7625512a78191c17c27a1fcff74fd7c1771dbf06 | |
| parent | b9855f4ca0fe582aabfdbd08f0d856b22486e157 [diff] |
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>