On Sun, May 20, 2018 at 11:54:43PM -0700, s_g...@telus.net wrote: > Does nanosleep work properly on arm? On my orangepione (Allwinner H3), I > can not get a nanosleep of less than 20 milliseconds and anything above that > seems to sleep 10 milliseconds more than what is requested. >
Hi, it does, but it's apparently undocumented in nanosleep(2), that the default HZ of =100 is something for not-really-a-modern-machine.. There's a diff[0] to fix that, and it's something i have on most of my branches, but i was told the diff/thread needs no bumping on tech@, so it is on users to cope with this, i guess. Good luck:) -Artturi [0] https://marc.info/?l=openbsd-tech&m=150274123011009&w=2
