Experimental Physics and
Industrial Control System

Andrew Johnson <[email protected]> · Fri, 28 Jan 2011 09:49:51 -0600

Hi James,

On Friday 28 January 2011 06:48:54 [email protected] wrote:
>
> I'd like to use the epicsMessageQueue on Linux PREEMPT_RT, but the event
> nodes are calloc'ed at runtime. I can fill up the event node free list
> by creating some dummy threads at initialization, is there interest in a
> patch to add a call for this pre-allocation on Linux?

You've lost me, I know very little (assume nothing) about what's different 
with Linux PREEMPT_RT. Can you explain more what you're trying to do and how 
our existing code is deficient for that purpose.

- Andrew
-- 
If a man is offered a fact which goes against his instincts, he will
scrutinize it closely, and unless the evidence is overwhelming, he will
refuse to believe it.  If, on the other hand, he is offered something
which affords a reason for acting in accordance to his instincts, he
will accept it even on the slightest evidence.  -- Bertrand Russell

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System