On Mon, 2012-04-30 at 12:32 -0300, Wido wrote:
> Ok, not a kernel bug!
>
>
> My last question 'default taskset is set to mask 8, is that ok?' is
> the key. I have a 4 cores system and mask 8 means the 4th core (the
> one beeing actually used).
Right, it selects CPU 3 only (according to Linux numbering).
> I changed all the proccesses affinity to 'f' and then the processes
> started to spread in all 4 cores, as it should.
>
>
> Funniest part is, default_smp_affinity is set to 'f', so I don't know
> why proccesses start with affinity 8
I don't know. Did you explicitly configure the affinity of anything
before this?
Ben.
--
Ben Hutchings
Design a system any fool can use, and only a fool will want to use it.