[src/trunk]: src/sys/arch/amd64/conf correct MEMORY_DISK_* option docs

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

details:   https://anonhg.NetBSD.org/src/rev/512439021c36
branches:  trunk
changeset: 1012986:512439021c36
user:      christos <christos%NetBSD.org@localhost>
date:      Mon Aug 17 19:41:32 2020 +0000

description:
correct MEMORY_DISK_* option docs

diffstat:

 sys/arch/amd64/conf/GENERIC |  10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)

diffs (31 lines):

diff -r 87e974993a20 -r 512439021c36 sys/arch/amd64/conf/GENERIC
--- a/sys/arch/amd64/conf/GENERIC       Mon Aug 17 17:18:02 2020 +0000
+++ b/sys/arch/amd64/conf/GENERIC       Mon Aug 17 19:41:32 2020 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: GENERIC,v 1.575 2020/08/16 10:27:47 jdolecek Exp $
+# $NetBSD: GENERIC,v 1.576 2020/08/17 19:41:32 christos Exp $
 #
 # GENERIC machine description file
 #
@@ -22,7 +22,7 @@
 
 options        INCLUDE_CONFIG_FILE     # embed config file in kernel binary
 
-#ident         "GENERIC-$Revision: 1.575 $"
+#ident         "GENERIC-$Revision: 1.576 $"
 
 maxusers       64              # estimated number of users
 
@@ -1142,8 +1142,10 @@
 pseudo-device  fss                     # file system snapshot device
 
 pseudo-device  md                      # memory disk device (ramdisk)
-options        MEMORY_DISK_HOOKS       # enable root ramdisk
-options        MEMORY_DISK_DYNAMIC     # loaded via kernel module(7)
+options                MEMORY_DISK_HOOKS       # enable md specific hooks
+#options       MEMORY_DISK_IS_ROOT     # enable root ramdisk
+options        MEMORY_DISK_DYNAMIC     # enable dynamic resizing
+#options       MEMORY_DISK_SERVER      # enable userland server hooks
 
 pseudo-device  vnd                     # disk-like interface to files
 options        VND_COMPRESSION         # compressed vnd(4)