> (I don't seem to find the start of the thread in my mailbox) > > ohci_hcd is there is you specify usb in the list of priorities rtirq > needs to raise. And nvidia is there probably because it shares an > interrupt with a real soundcard. Rtirq does not raise the priority of > only the soundcard, but everything that uses the interrupt that the > soundcard uses. > > AFAIK it is not possible (or simple) to raise _just_ the soundcard as > it > is impossible to know which irq process corresponds to a soundcard > (and > which one does not). That is because the labeling of the irq process > names in the ps listing is arbitrary. At least that is what I > remember > seeing last I looked at this issue. You can of course manually lower > the > priorities of non-soundcard irq processes with chrt. > > -- Fernando The IRQ issue also is there for e.g. my AVLinux install, but there it anyway is possible to get the wanted prio order: http://lists.linuxaudio.org/pipermail/linux-audio-user/2012-April/084689.html _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
