cvs commit: src/sys/kern kern_poll.c
nate at root.org
Tue Sep 6 10:58:52 PDT 2005
Scott Long wrote:
> Nate Lawson wrote:
>> For the case of storage, you actually have a better model since all
>> transactions are initiated from the host (as opposed to packet
>> arrivals). This gives an easy metric for a dynamic polling threshold
>> -- if you have a deep queue of outstanding requests and one completes,
>> you should poll a little more than normal.
> Except for target mode.
Never heard of that before.
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