PSS/USS (Was: The "iGoogle bug")

[Bernardo Innocenti]

Pádraig Brady wrote:

>> This gives even better results:
>>
>>  http://lwn.net/Articles/230975/
>>  http://www.linuxworld.com/news/2007/042407-kernel.html
>>
>> The PSS and USS are are the Right Thing: they give users and
>> developers a honest and accurate figure.
>>
>> The downside is that it would require a very fresh kernel or 13
>> invasive VM patches.
>>
> 
> I've just updated my ps_mem.py tool to use PSS when available:
> http://www.pixelbeat.org/scripts/ps_mem.py

Cool!

But I don't see the PSS support in 2.6.23, and the patchset originally
posted on the lkml is stale.

Where does up-to-date kernel support for PSS live?

-- 
   //  Bernardo Innocenti - http://www.codewiz.org/
 \X/ One Laptop Per Child - http://www.laptop.org/