[pulseaudio-discuss] Distribution kernels and glitch-free (Packagers, read this!)

[Ozan Çağlayan]

Sean McNamara wrote:
> Hi,

> 
> BTW, Lennart, last time I ran Fedora I didn't see a "lowlatency"
> flavor (or similar) either. Is your default kernel fully preemptible,
> or do you have an alternate kernel flavor that is? If not -- it may be
> worth considering. At least on my system, full preemption (and
> possibly to a lesser degree, CONFIG_HZ=1000) does just the right
> things to get latency down to make glitch-free happy.
> 

http://cvs.fedoraproject.org/viewvc/devel/kernel/config-generic?revision=1.238.6.9

At least in devel/ branch, they have voluntary preemption:

# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
CONFIG_PREEMPT_BKL=y



-- 

Ozan Çağlayan
<ozan_at_pardus.org.tr>