While trying to run jack1d I noticed that I had to change some limits:
security.pam.loginLimits = [
# jackd:
{ domain = "@audio"; type = "-"; item = "rtprio"; value = "100"; }
{ domain = "@audio"; type = "-"; item = "memlock"; value = "250000"; }
{ domain = "@audio"; type = "-"; item = "nice"; value = "-10"; }
];
as well as assign cpu.rt_runtime_us (otherwise sched_setscheduler
fails):
echo 900000 > /sys/fs/cgroups/cpu,cpuacct/user.slice/cpu.rt_runtime_us
Is there a systemd way to set cpu.rt_runtime_us value or is it most
simple to just create a startup script assigning it?
Eg nixos manual and
http://www.freedesktop.org/software/systemd/man/systemd.resource-control.html
mention some specific settings such as MemoryLimit, but I didnt't find a
rt_runtime_us setting there.
Marc Weber
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