Add an updating entry for the recent change in network stack locking

default for debug.mpsafenet, pointing at the recent announcement and
things to try if instability is experienced.
This commit is contained in:
rwatson 2004-08-28 17:08:30 +00:00
parent d3d8616424
commit 25e168c12a

View File

@ -23,6 +23,19 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 6.x IS SLOW:
developers choose to disable these features on build machines
to maximize performance.
20040828:
The default configuration for the network stack has been changed
such that it now runs without the Giant lock unless configured
otherwise. If you experience network-related instability, you
may wish to try setting "debug.mpsafenet=0" or compiling the
kernel with "options NET_WITH_GIANT". Details on the netperf
project may be found at:
http://www.watson.org/~robert/freebsd/netperf/
Including the 20040828 announcement of configuration change
details.
20040827:
PFIL_HOOKS are a fixed part of the network stack now and do not
need to be specified in the kernel configuration file anymore.