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authorMichael S. Tsirkin <mst@dev.mellanox.co.il>2007-05-14 07:26:51 +0300
committerRoland Dreier <rolandd@cisco.com>2007-05-14 14:11:01 -0700
commit7c5b9ef8577bfa7b74ea58fc9ff2934ffce13532 (patch)
tree4a39ad8609225261bc17f4acc16447944d875a12 /drivers/message
parentbd18c112774db5bb887adb981ffbe9bfe00b2f3a (diff)
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>
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