question about mbuff and rt handler

[hch0313 <hch0313@sina.com>]

Hello
I have make a small test program using the mbuff.In my  RT task,i use
 mybuffer = mbuff_alloc("test",1000*4))    to allocate the buffer(this is written in 
init_module() ). Now the question is ,how can a nomal linux task  visit the buff I 
allocated ?
  Another  question is ,there are one Interrupt handler and one RTFifo handler in my 
test RT task,I want to make sure whenever the interrupt come the Interrupt handler must 
response  immediately,that mean the  Interrupt handler's priority is higher than than 
the RTFifo handlers .Does someone can give me some advices on it?

Thanks a lot for your help and advice.
                



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