CVS commit: src/sys/arch/amd64/conf

["Nia Alarie" <nia%netbsd.org@localhost>]

Module Name:    src
Committed By:   nia
Date:           Fri Jan 24 18:58:46 UTC 2020

Modified Files:
        src/sys/arch/amd64/conf: GENERIC

Log Message:
Set AUDIO_BLK_MS=4 - unlikely to cause significant overhead on non-m68k.

Several of us have been setting this in /etc/sysctl.conf for months, to
get better performance from applications that require synced audio, etc.

It's also mentioned as a good value with low overhead on most archs here:
https://mail-index.netbsd.org/tech-kern/2019/12/07/msg025830.html

We could probably go lower, but this is low enough to make most/all
software run well, removing frame drops. It's also low enough to get
emulators/mednafen to stop complaining in the console.


To generate a diff of this commit:
cvs rdiff -u -r1.558 -r1.559 src/sys/arch/amd64/conf/GENERIC

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.