On Thu, 17 Jun 2021 09:20:46 +0000 Alexey Dokuchaev <[email protected]> wrote:
> On Thu, Jun 17, 2021 at 02:01:05AM +0000, Warner Losh wrote: > > commit 0a99422970d7fbdb1e17724339a8dc37082f3431 > > > > Move mips and arm to 1000Hz by default. > > > > armv6 and armv7 systems already were 1000Hz. The other armv5 were a > > mix of 100 and 1000. This changes them to 1000. Should there be > > issues, we can add options HZ=100 to the systems that have bad > > performance at the drop of a hat. > > Do we have this 1000Hz vs. 100Hz thing documented somewhere for those > who are thinking about tuning it? There are various "optimization" > howto's floating on the Internet here and there which recommend this > change, so it would be nice to have some definitive documentation on > the subject, e.g. in our Handbook or Wiki. > It's discussed in /sys/conf/NOTES, but most users probably wouldn't think about looking there. An entry in the Handbook or Wiki could be useful. -- Gary Jennejohn _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/dev-commits-src-main To unsubscribe, send any mail to "[email protected]"
