Re: rt20 patch question

[Mark Hounschell <dmarkh@cfl.rr.com>]

Sébastien Dugué wrote:
> On Fri, 2006-05-12 at 02:47 -0400, Steven Rostedt wrote:
>> On Thu, 11 May 2006, Mark Hounschell wrote:
>>
>>> Here is a detailed list of the RT tasks running with prios, cpu masks
>>> etc. There are 3 nics. eth1 is the nic being used by the emulation. eth2
>>> is currently unused.
>>> pid      SCHED        PRIO      CPUM TASK
>>> ---      ----         ----      ---- ----
>> This being a SMP machine, pid 2 and 3 must be the migration threads.
>>
>>> 2        FIFO         99           1 (unknown)
>>> 3        FIFO         99           1 (unknown)
>>> 4        FIFO         1            1 (unknown)
>>> 5        FIFO         1            1 (unknown)
>>> 6        FIFO         1            1 (unknown)
>>> 7        FIFO         1            1 (unknown)
>>> 8        FIFO         1            1 (unknown)
>>> 9        FIFO         1            1 (unknown)
>>> 10       FIFO         1            1 (unknown)
>> Do you know what these processes are (12 and 13)?
> 
>   On my machine, the only other processes runnning at prio 99 are
> the posix_cpu_timer tasks.
> 
>>> 12       FIFO         99           2 (unknown)
>>> 13       FIFO         99           2 (unknown)
>> [...]
>>

Yes you are correct.


    2 ?        S      0:00 [migration/0]
    3 ?        S      0:00 [posix_cpu_timer]
.
.
   14 ?        S      0:00 [migration/1]
   15 ?        S      0:00 [posix_cpu_timer]

Mark