On Tue, 2010-01-05 at 13:03 +0000, A C wrote: > Hello, > In __ipipe_handle_irq, there is a call to the function > __ipipe_walk_pipeline() "that plays interrupts pending in the log", is > it really the execution of the treatement linked to an interruption ? > If yes, what happens when there is a new interruption ? In fact, we > know that Hw interrupts are off on entry. So, if a new interruption > for a more prioritary domain comes during the execution of > __ipipe_walk_pipeline() for a less prioritary domain, how > __ipipe_walk_pipeline() is preempted ?
Look for __ipipe_run_isr(). > Cheers > Adrien Chiron & Vincent Vanbesien > > > _______________________________________________ > Adeos-main mailing list > [email protected] > https://mail.gna.org/listinfo/adeos-main -- Philippe. _______________________________________________ Adeos-main mailing list [email protected] https://mail.gna.org/listinfo/adeos-main
