svn commit: r346887 - stable/11/sys/conf

[Mark Johnston]

Author: markj
Date: Mon Apr 29 13:20:55 2019
New Revision: 346887
URL: https://svnweb.freebsd.org/changeset/base/346887

Log:
  MFC r346544:
  Clarify the relationship between INVARIANTS and DIAGNOSTIC a bit.

Modified:
  stable/11/sys/conf/NOTES
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/conf/NOTES
==============================================================================
--- stable/11/sys/conf/NOTES	Mon Apr 29 13:20:24 2019	(r346886)
+++ stable/11/sys/conf/NOTES	Mon Apr 29 13:20:55 2019	(r346887)
@@ -559,8 +559,10 @@ options 	INVARIANT_SUPPORT
 
 #
 # The DIAGNOSTIC option is used to enable extra debugging information
-# from some parts of the kernel.  As this makes everything more noisy,
-# it is disabled by default.
+# and invariants checking.  The added checks are too expensive or noisy
+# for an INVARIANTS kernel and thus are disabled by default.  It is
+# expected that a kernel configured with DIAGNOSTIC will also have the
+# INVARIANTS option enabled.
 #
 options 	DIAGNOSTIC