<br><font size=2 face="sans-serif">OK. I am going to split the patch without
splitting CQ first.</font>
<br>
<br><font size=2 face="sans-serif">WC handler is called in the interrupt
context, it is a myth</font>
<br><font size=2 face="sans-serif">to have bidirectional performance improvement
with splitting CQ.</font>
<br><font size=2 face="sans-serif">More investigation is needed.</font>
<br>
<br><font size=2 face="sans-serif">If WC handler can be moved from interrupt
context, splitting CQ</font>
<br><font size=2 face="sans-serif">is still an approach. Having a seperate
thread or NAPI support</font>
<br><font size=2 face="sans-serif">can be implemented later.</font>
<br><font size=2 face="sans-serif"><br>
Thanks<br>
Shirley Ma<br>
IBM Linux Technology Center<br>
15300 SW Koll Parkway<br>
Beaverton, OR 97006-6063<br>
Phone(Fax): (503) 578-7638<br>
<br>
</font>