On Mon, 15 Feb 2016 12:07:31 +0100 Joakim Hernberg <jhernberg@xxxxxxxxxx> wrote: >> RTIRQ_NAME_LIST="snd_ice1712" > Most likely the RTC isn't used at all anymore, check how many times it > has fired with "cat /proc/interrupts". One my system it fires exactly > once during bootup. Indeed, that's the case. So no need whatsoever to prioritize rtc in rtirq. > AFAIK, the only important configuration nowdays is to make sure that > the soundcard (or usb hub is connected to) is executed first, then > JACK (which automatically gives the priority of your audio processing > threads). So I'd suggest to run the soundcard interrupt at a high > priority, say 95-97 or so (leave 99 for the housekeeping threads). > Then run JACK at 80 (which will run your audio processing threads at > 75). Sounds fine, if I may do a blatant pun. top shows the following (hopefully the lines will not be warped in email) : PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 20 0 5782316 2,821g 133576 S 62,9 18,4 118:16.33 mixbus-3.1.66 9 -11 219472 90804 83556 S 2,3 0,6 4:33.85 jackd The priority PR is way out for both. I know of the nice command, although how can a higher priority be written into the system configuration as to no adjust it at every boot ? _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
