diff options
author | 2018-03-02 15:17:13 -0600 | |
---|---|---|
committer | 2018-03-06 16:00:51 -0700 | |
commit | 7de8b3576ab88bf8b3307eac2972d3b58dc28708 (patch) | |
tree | 987e0ec488bad2ef632166de3d63e630c999a209 /.gitattributes | |
parent | i40iw: Refactor handling of txpend list (diff) | |
download | linux-dev-7de8b3576ab88bf8b3307eac2972d3b58dc28708.tar.xz linux-dev-7de8b3576ab88bf8b3307eac2972d3b58dc28708.zip |
i40iw: Improve CM node lookup time on connection setup
Currently all CM nodes involved in a connection are
maintained in a connected_node list per dev. During
connection setup, we need to search this every time
we receive a packet on the iWARP LAN Queue (ILQ) and
this can be pretty inefficient for large number of
connections.
Fix this by organizing the CM nodes in two lists -
accelerated list and non-accelerated list. The search
on ILQ receive would be limited to only non accelerated
nodes. When a node moves to RTS, it is added to the
accelerated list.
Benchmarking ucmatose 16k connections shows a 20%
improvement in test completion time.
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to '.gitattributes')
0 files changed, 0 insertions, 0 deletions