Hi,I've made three patches to improve conversion between timing units, like sbintime, and usecs and so on.
I've been testing these for some days and can see a notiable difference when using realtime audio applications, in the form of less jitter, audio/hpsjam and video-chat using www/firefox .
https://reviews.freebsd.org/D36857 https://reviews.freebsd.org/D36858 https://reviews.freebsd.org/D36858 --HPS
