Hello. My driver needs to wait for the hardware to complete something. I obviously want it to sleep (it is process context), and when the operation will finish it will wake up the sleeping context (the waking up will be in interrupt context). Should I use completion variables or wait queues sleeping ? Which is preferred / recommended ? In what cases are completions variables better and in what cases are wait queues better ? Thank You naziir -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/
