2009-09-26 08:33:11     queues.xenomai

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2009-09-26 08:33:11     queues.xenomai

Dmitry Romannikov (RUSSIAN FEDERATION)

Message: 80490   

 

Hi!

 

i have problem with xenomai's queue library. New queue doesn't creating with this code:

 

mlockall(MCL_CURRENT|MCL_FUTURE);

ret1=rt_queue_create(&MsgQue1,"Queue_msg1",10,2,Q_FIFO);

 

 

and printed:

 

 

map of non-mmaped memory [ffffffff-00002fff] by process 199

 

Does anyone have similarly problem or how it can be solve?

 

--

 

Dmitry

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2009-09-27 05:02:01     Re: queues.xenomai

Yi Li (CHINA)

Message: 80521   

 

Are you using 2009R1? I will give it a try.

 

-Yi

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2009-09-27 05:14:02     Re: queues.xenomai

Dmitry Romannikov (RUSSIAN FEDERATION)

Message: 80522   

 

yes, i'm using dist2009r1.

 

--

 

Dmitry

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2009-09-28 11:50:23     Re: queues.xenomai

Dmitry Romannikov (RUSSIAN FEDERATION)

Message: 80571   

 

I've tried in 2008r1, queue fails, but without string "map of non-mmaped memory [ffffffff-00002fff] by process 199"

 

Should I use rt_queue_create in user_space or in the module?

 

--

 

Dmitry

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2009-09-28 13:03:10     Re: queues.xenomai

Dmitry Romannikov (RUSSIAN FEDERATION)

Message: 80573   

 

oh, one thing more.. I boot linux image from tftp server. might be it a reason?

 

--

 

Dmitry

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