On Sun, Mar 15, 2015 at 8:29 AM, Jeremy Jongepier <jeremy@email-addr-hidden> wrote:
> Which disk writes? From the audio software? Aren't those performed in
> the audio thread and if so don't they inherit the higher rtprio assigned
> by JACK?
Nope, the audio data is copied into a ringbuffer, and then written to
disk using a non-RT thread.
The write() function call has unbounded execution time, so it must not
be called in the RT thread in order to avoid Xruns.
Cheers, -Harry
-- http://www.openavproductions.com _______________________________________________ Linux-audio-user mailing list Linux-audio-user@email-addr-hidden http://lists.linuxaudio.org/listinfo/linux-audio-userReceived on Sun Mar 15 16:15:02 2015
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