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
QuoteReplyEditDelete
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
QuoteReplyEditDelete
2009-09-27 05:14:02 Re: queues.xenomai
Dmitry Romannikov (RUSSIAN FEDERATION)
Message: 80522
yes, i'm using dist2009r1.
--
Dmitry
QuoteReplyEditDelete
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
QuoteReplyEditDelete
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