Dmitry Adamushko wrote: > [...] >> So basically, my question is: >> If I have rt_pipe_write() writing to a pipe from a kernel module with a >> 200 us period and I have a read() in a tight loop reading from that same >> pipe is user space, what could be the origin of the fact that >> sometimes my >> read() doesn't get woken up? > > > Xenomai does provide a Linux system with hard real-time support but it > doesn't make the Linux kernel itself hard real-time, nor user-space > applications which relies merely on the standard kernel services.
Good that you read the mail more thoroughly than I did... :-/ Yes, that's obviously an application design issue. Jan
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