SMP support for XLR processors.

Rui Paulo rpaulo at
Wed Apr 28 11:45:20 UTC 2010

On 26 Apr 2010, at 20:39, C. Jayachandran wrote:

> On Tue, Apr 20, 2010 at 4:42 PM, Rui Paulo <rpaulo at> wrote:
>> On 20 Apr 2010, at 12:06, C. Jayachandran wrote:
>>> I'm not seeing the issue here(my output for ref below).  The rge patch
>>> should not really make a difference - but it will be good to try with
>>> that.  The only other difference I can think of between our configs is
>>> MFS root/NFS root and rge0/rge1 - but none of these should affect the
>>> message ring threads.  Can you send me the config you use?
> ...
>> I use the basic XLR config with some mods:
>> +options        PREEMPTION              # Enable kernel thread preemption
> ...
> As Randall said, this may be the issue, I haven't had much time to
> look at this, since I'm still looking at another issue. Do you still
> have the issue without PREEMPTION?

Just tested on the most recent HEAD and yes I still have the issue :-(

Rui Paulo

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