RDMA/nes: Make poll_cq return correct number of wqes during flush

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When a flush request is given to the hw, it will place one cqe marked
as flushed (unless there is nothing to flush).  An application that is
waiting for all wqe's to complete will be left hanging.  This modifies
poll_cq to return the correct number of flushes for the pending
elements on the wq.

Signed-off-by: Don Wood <donald.e.wood@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

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Don Wood 2009-09-05 20:36:39 -07:00 • committed by Roland Dreier

parent 4b281faec3

commit 6eed5e7c8b

1 changed files with 40 additions and 21 deletions

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drivers/infiniband/hw/nes/nes_verbs.c

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