[src/trunk]: src/share/man/man4 document new UVMHIST_MAPHIST_SIZE and UVMHIST...

[mrg <mrg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/b5b3c7a4eebb
branches:  trunk
changeset: 349220:b5b3c7a4eebb
user:      mrg <mrg%NetBSD.org@localhost>
date:      Thu Dec 01 02:12:21 2016 +0000

description:
document new UVMHIST_MAPHIST_SIZE and UVMHIST_PDHIST_SIZE options.

diffstat:

 share/man/man4/options.4 |  20 ++++++++++++++++++--
 1 files changed, 18 insertions(+), 2 deletions(-)

diffs (41 lines):

diff -r 28212ca1413d -r b5b3c7a4eebb share/man/man4/options.4
--- a/share/man/man4/options.4  Thu Dec 01 02:09:03 2016 +0000
+++ b/share/man/man4/options.4  Thu Dec 01 02:12:21 2016 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: options.4,v 1.454 2016/11/26 13:54:34 christos Exp $
+.\"    $NetBSD: options.4,v 1.455 2016/12/01 02:12:21 mrg Exp $
 .\"
 .\" Copyright (c) 1996
 .\"    Perry E. Metzger.  All rights reserved.
@@ -30,7 +30,7 @@
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
 .\"
-.Dd November 26, 2016
+.Dd November 30, 2016
 .Dt OPTIONS 4
 .Os
 .Sh NAME
@@ -695,6 +695,22 @@
 .Em extremely
 voluminous, so this option is really only useful for debugging
 the very earliest parts of kernel initialization.
+.It Cd options UVMHIST_MAPHIST_SIZE
+Set the size of the
+.Dq maphist
+kernel history.
+The default is 100.
+This option depends upon the
+.Em UVMHIST
+option.
+.It Cd options UVMHIST_PDHIST_SIZE
+Set the size of the
+.Dq pdhist
+kernel history.
+The default is 100.
+This option depends upon the
+.Em UVMHIST
+option.
 .El
 .Ss File Systems
 .Bl -ohang