Module Name: src
Committed By: chs
Date: Thu Mar 9 00:17:32 UTC 2017
Modified Files:
src/share/man/man4: options.4
Log Message:
mention KDTRACE_HOOKS.
To generate a diff of this commit:
cvs rdiff -u -r1.463 -r1.464 src/share/man/man4/options.4
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/share/man/man4/options.4
diff -u src/share/man/man4/options.4:1.463 src/share/man/man4/options.4:1.464
--- src/share/man/man4/options.4:1.463 Sun Feb 19 11:16:45 2017
+++ src/share/man/man4/options.4 Thu Mar 9 00:17:32 2017
@@ -1,4 +1,4 @@
-.\" $NetBSD: options.4,v 1.463 2017/02/19 11:16:45 wiz Exp $
+.\" $NetBSD: options.4,v 1.464 2017/03/09 00:17:32 chs Exp $
.\"
.\" Copyright (c) 1996
.\" Perry E. Metzger. All rights reserved.
@@ -634,6 +634,12 @@ Functions for use in
to check lock chains etc. are also enabled.
These checks are very expensive and can decrease performance on
multi-processor machines by a factor of three.
+.It Cd options KDTRACE_HOOKS
+Adds hooks for the DTrace tracing facility, which allows users to
+analyse many aspects of system and application behavior.
+See
+.Xr dtrace 1
+for details.
.It Cd options KSTACK_CHECK_MAGIC
Check kernel stack usage and panic if stack overflow is detected.
This check is performance sensitive because it scans stack on each context
