This configuration file removes several debugging options, including

WITNESS and INVARIANTS checking, which are known to have significant
performance impact on running systems.  When benchmarking new features
this kernel should be used instead of the standard GENERIC.
This kernel configuration should never appear outside of the HEAD
of the FreeBSD tree.

1 files changed, 38 insertions, 0 deletions

diff --git a/sys/amd64/conf/GENERIC-NODEBUG b/sys/amd64/conf/GENERIC-NODEBUG
new file mode 100644
index 0000000..be8e6af
--- /dev/null
+++ b/sys/amd64/conf/GENERIC-NODEBUG
@@ -0,0 +1,38 @@
+#
+# GENERIC-NODEBUG -- WITNESS and INVARIANTS free kernel configuration file 
+#		     for FreeBSD/amd64
+#
+# This configuration file removes several debugging options, including
+# WITNESS and INVARIANTS checking, which are known to have significant
+# performance impact on running systems.  When benchmarking new features
+# this kernel should be used instead of the standard GENERIC.
+# This kernel configuration should never appear outside of the HEAD
+# of the FreeBSD tree.
+#
+# For more information on this file, please read the config(5) manual page,
+# and/or the handbook section on Kernel Configuration Files:
+#
+#    http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
+#
+# The handbook is also available locally in /usr/share/doc/handbook
+# if you've installed the doc distribution, otherwise always see the
+# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
+# latest information.
+#
+# An exhaustive list of options and more detailed explanations of the
+# device lines is also present in the ../../conf/NOTES and NOTES files.
+# If you are in doubt as to the purpose or necessity of a line, check first
+# in NOTES.
+#
+# $FreeBSD$
+
+include GENERIC
+
+ident   GENERIC-NODEBUG
+
+nooptions       INVARIANTS
+nooptions       INVARIANT_SUPPORT
+nooptions       WITNESS
+nooptions       WITNESS_SKIPSPIN
+nooptions       DEADLKRES
+