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authorEli Cohen <eli@dev.mellanox.co.il>2008-04-29 16:46:53 -0400
committerRoland Dreier <rolandd@cisco.com>2008-04-29 16:46:53 -0400
commitf56bcd8013566d4ad4759ae5fc85a6660e4655c7 (patch)
tree58b7e23f81caf5e6d8ada5819170f0bfb783d7e3 /lib
parent87528227dfa8776d12779d073c217f0835fd6d20 (diff)
IPoIB: Use separate CQ for UD send completions
Use a dedicated CQ for UD send completions. Also, do not arm the UD send CQ, which reduces the number of interrupts generated. This patch farther reduces overhead by not calling poll CQ for every posted send WR -- it does polls only when there 16 or more outstanding work requests. Signed-off-by: Eli Cohen <eli@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'lib')
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