[openib-general] [PATCH] splitting IPoIB CQ

[Roland Dreier]

    Shirley> I thought CQ handler is called in the none interrupt
    Shirley> context. Why in recv CQ use netif_rx_ni() anyway?

With the mthca driver, CQ is definitely called directly from the CQ
event interrupt.  ehca may be different -- I need to look at the code.

The _ni variant is used to handle low-level drivers that may not be
calling back from interrupt context.  But it is certainly allowed to
call back in interrupt context and that is definitely what mthca does.

 - R.