[src/trunk]: src/sys/arch/evbarm/conf Add and enable BUFQ options.

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

details:   https://anonhg.NetBSD.org/src/rev/fd2782f028f9
branches:  trunk
changeset: 787402:fd2782f028f9
user:      tsutsui <tsutsui%NetBSD.org@localhost>
date:      Sun Jun 16 08:08:51 2013 +0000

description:
Add and enable BUFQ options.

diffstat:

 sys/arch/evbarm/conf/HPT5325 |  7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diffs (21 lines):

diff -r 04048d899599 -r fd2782f028f9 sys/arch/evbarm/conf/HPT5325
--- a/sys/arch/evbarm/conf/HPT5325      Sun Jun 16 06:29:08 2013 +0000
+++ b/sys/arch/evbarm/conf/HPT5325      Sun Jun 16 08:08:51 2013 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: HPT5325,v 1.14 2013/06/05 23:08:00 christos Exp $
+#      $NetBSD: HPT5325,v 1.15 2013/06/16 08:08:51 tsutsui Exp $
 #
 #  This configuration supports for HP T5325 Thin Client
 #
@@ -142,6 +142,11 @@
 #options       PIPE_SOCKETPAIR # smaller, but slower pipe(2)
 #options       SYSCTL_INCLUDE_DESCR    # Include sysctl descriptions in kernel
 
+# Alternate buffer queue strategies for better responsiveness under high
+# disk I/O load.
+#options       BUFQ_READPRIO
+options        BUFQ_PRIOCSCAN
+
 # Development and Debugging options
 
 #options       PERFCTRS        # performance counters