SCHED_ULE?

[Sam Leffler]

Olivier Houchard wrote:
> On Sun, Nov 08, 2009 at 01:30:48PM +0000, Rui Paulo wrote:
>> Hi,
>> I guess this has been discussed in the past but, can't we turn on ULE  
>> on ARM embedded systems ? What's the bottleneck or performance  
>> regression (assuming there's one) ?
>>
>> --
>> Rui Paulo
> 
> Hi,
> 
> At one point ULE was buggy on arm, but I think it's been fixed like years ago,
> so it should be safe to use it.

Last I measured it was slower than 4BSD on my xscale boards (not much 
but measurable).  This was mostly doing network packet pushing 
(wired+wireless).

	Sam