linux/drivers/infiniband
Michael S. Tsirkin 7c5b9ef857 IPoIB/cm: Optimize stale connection detection
In the presence of some running RX connections, we repeat
queue_delayed_work calls each 4 RX WRs, which is a waste.  It's enough
to start stale task when a first passive connection is added, and
rerun it every IPOIB_CM_RX_DELAY as long as there are outstanding
passive connections.

This removes some code from RX data path.

Signed-off-by: Michael S. Tsirkin <mst@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-05-14 14:11:01 -07:00
..
core RDMA/cma: Add check to validate that cm_id is bound to a device 2007-05-14 14:10:32 -07:00
hw IB/mthca: Set cleaned CQEs back to HW ownership when cleaning CQ 2007-05-14 14:10:34 -07:00
ulp IPoIB/cm: Optimize stale connection detection 2007-05-14 14:11:01 -07:00
Kconfig IB/mlx4: Add a driver Mellanox ConnectX InfiniBand adapters 2007-05-08 18:00:38 -07:00
Makefile IB/mlx4: Add a driver Mellanox ConnectX InfiniBand adapters 2007-05-08 18:00:38 -07:00