[src/trunk]: src/sys/arch Add NEW_BUFQ_STRATEGY (disabled by default).

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

details:   https://anonhg.NetBSD.org/src/rev/adbb8d36358c
branches:  trunk
changeset: 538395:adbb8d36358c
user:      junyoung <junyoung%NetBSD.org@localhost>
date:      Sat Oct 19 05:58:25 2002 +0000

description:
Add NEW_BUFQ_STRATEGY (disabled by default).

diffstat:

 sys/arch/amiga/conf/GENERIC.in |  8 ++++++--
 sys/arch/atari/conf/GENERIC.in |  6 +++++-
 sys/arch/bebox/conf/GENERIC    |  8 ++++++--
 3 files changed, 17 insertions(+), 5 deletions(-)

diffs (79 lines):

diff -r a5c92c76f5e2 -r adbb8d36358c sys/arch/amiga/conf/GENERIC.in
--- a/sys/arch/amiga/conf/GENERIC.in    Sat Oct 19 05:55:09 2002 +0000
+++ b/sys/arch/amiga/conf/GENERIC.in    Sat Oct 19 05:58:25 2002 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: GENERIC.in,v 1.7 2002/10/14 18:23:30 elric Exp $
+# $NetBSD: GENERIC.in,v 1.8 2002/10/19 05:58:25 junyoung Exp $
 #
 # GENERIC machine description file
 #
@@ -56,7 +56,7 @@
 
 options        INCLUDE_CONFIG_FILE     # embed config file in kernel binary
 
-#ident                 "GENERIC-$Revision: 1.7 $"
+#ident                 "GENERIC-$Revision: 1.8 $"
 
 m4_ifdef(`INSTALL_CONFIGURATION', `m4_dnl
 makeoptions    COPTS="-Os"
@@ -218,6 +218,10 @@
 #options       PIPE_SOCKETPAIR # smaller, but slower pipe(2)
 ')m4_dnl
 
+# Enable experimental buffer queue strategy for better responsiness under 
+# high disk I/O load. Use it with caution - it's not proven to be stable yet.
+#options       NEW_BUFQ_STRATEGY
+
 #
 # Misc. debugging options
 #
diff -r a5c92c76f5e2 -r adbb8d36358c sys/arch/atari/conf/GENERIC.in
--- a/sys/arch/atari/conf/GENERIC.in    Sat Oct 19 05:55:09 2002 +0000
+++ b/sys/arch/atari/conf/GENERIC.in    Sat Oct 19 05:58:25 2002 +0000
@@ -1,5 +1,5 @@
 #
-#      $NetBSD: GENERIC.in,v 1.27 2002/10/14 18:24:33 elric Exp $
+#      $NetBSD: GENERIC.in,v 1.28 2002/10/19 05:58:25 junyoung Exp $
 #
 # Generic atari
 #
@@ -33,6 +33,10 @@
 options        INSECURE        # disable kernel security levels
 #options       NTP             # NTP phase/frequency locked loop
 
+# Enable experimental buffer queue strategy for better responsiness under 
+# high disk I/O load. Use it with caution - it's not proven to be stable yet.
+#options       NEW_BUFQ_STRATEGY
+
 #
 # (Co)processors this kernel should support
 #
diff -r a5c92c76f5e2 -r adbb8d36358c sys/arch/bebox/conf/GENERIC
--- a/sys/arch/bebox/conf/GENERIC       Sat Oct 19 05:55:09 2002 +0000
+++ b/sys/arch/bebox/conf/GENERIC       Sat Oct 19 05:58:25 2002 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: GENERIC,v 1.59 2002/10/14 18:39:28 elric Exp $
+# $NetBSD: GENERIC,v 1.60 2002/10/19 05:58:26 junyoung Exp $
 #
 # GENERIC machine description file
 # 
@@ -22,7 +22,7 @@
 
 options        INCLUDE_CONFIG_FILE     # embed config file in kernel binary
 
-#ident                 "GENERIC-$Revision: 1.59 $"
+#ident                 "GENERIC-$Revision: 1.60 $"
 
 maxusers       32
 
@@ -43,6 +43,10 @@
 options        USERCONF                # userconf(4) support
 #options       PIPE_SOCKETPAIR         # smaller, but slower pipe(2)
 
+# Enable experimental buffer queue strategy for better responsiness under 
+# high disk I/O load. Use it with caution - it's not proven to be stable yet.
+#options       NEW_BUFQ_STRATEGY
+
 #options       TCP_COMPAT_42   # 4.2BSD TCP/IP bug compat. Not recommended.
 options        COMPAT_43
 options        COMPAT_09