On 05/18/2011 06:32 AM, Mr Dash Four wrote:
> 
>> The attached patch omits the 'quantum' specification when adding an SFQ 
>> qdisc subordinate to an HFSC class.
>>   
> Before I delve in and apply this patch I wanted to know whether 
> increasing the umax value (deliberately or not) is a good thing or a bad 
> thing with the configuration I have as it was my understanding that umax 
> is (usually) set to the MTU value on the device to which this flow 
> relates, which, evidently, isn't the case with what I have seen so far, 
> so there must be a reason as to why that is.

The quantum on the subordinate SFQ qdisc has nothing to do with umax. So
altering umax won't change that quantum, with or without the patch.

-Tom
-- 
Tom Eastep        \ When I die, I want to go like my Grandfather who
Shoreline,         \ died peacefully in his sleep. Not screaming like
Washington, USA     \ all of the passengers in his car
http://shorewall.net \________________________________________________

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