[src/trunk]: src/share/man/man7 Mark experimental-default-off knobs clearly a...

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

details:   https://anonhg.NetBSD.org/src/rev/b4fc46da4f6b
branches:  trunk
changeset: 971938:b4fc46da4f6b
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Sun May 10 02:32:32 2020 +0000

description:
Mark experimental-default-off knobs clearly as such.

diffstat:

 share/man/man7/sysctl.7 |  7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)

diffs (32 lines):

diff -r 05baac57ad39 -r b4fc46da4f6b share/man/man7/sysctl.7
--- a/share/man/man7/sysctl.7   Sun May 10 02:31:29 2020 +0000
+++ b/share/man/man7/sysctl.7   Sun May 10 02:32:32 2020 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: sysctl.7,v 1.145 2020/05/10 02:31:29 riastradh Exp $
+.\"    $NetBSD: sysctl.7,v 1.146 2020/05/10 02:32:32 riastradh Exp $
 .\"
 .\" Copyright (c) 1993
 .\"    The Regents of the University of California.  All rights reserved.
@@ -2546,12 +2546,11 @@
 Returns an array of
 .Vt struct kinfo_vmentry
 objects.
-.It Li vm.ubc_direct
+.It Li vm.ubc_direct Bq Sy "EXPERIMENTAL" Ns No , default off
 Use direct map for UBC I/O, avoiding need to map and unmap buffer memory.
 Speeds up operation for fast I/O devices like NVMe, especially
 on multi-CPU systems.
 Only available on some architectures.
-Currently still experimental, default is off.
 .It Li vm.uspace ( Dv VM_USPACE )
 The number of bytes allocated for each kernel stack.
 .It Li vm.uvmexp ( Dv VM_UVMEXP )
@@ -2567,7 +2566,7 @@
 .It Li vm.thread_guard_size
 Return system wide default size for the guard area of all other threads
 of a program.
-.It Li vm.swap_encrypt
+.It Li vm.swap_encrypt Bq Sy "EXPERIMENTAL" Ns No , default off
 If true, encrypt data while swapped out to disk.
 .Pp
 Each swap device maintains an independent AES-256 key, generated when