On 12/13/2011 03:48 AM, Lifeng Wang wrote:
> Why is it not?
> Can someone tell me why and tell me how to write the correct code for the
> preemptive priority-base scheduling.
rt_printf does not preserve the order of prints between tasks. Besides
with rt_print_auto_init, the first rt_printf may cause a call to malloc,
which may cause a switch to secondary mode.
So you should not rely on what the test prints.
--
Gilles.
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