[src/netbsd-1-4]: src/sys/dev/raidframe pull up rev 1.6 from trunk (requested...

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

details:   https://anonhg.NetBSD.org/src/rev/01ea511616c0
branches:  netbsd-1-4
changeset: 469488:01ea511616c0
user:      cgd <cgd%NetBSD.org@localhost>
date:      Sun Sep 26 02:14:21 1999 +0000

description:
pull up rev 1.6 from trunk (requested by oster):
  Add a more reasonable throttling mechanism to the RAIDframe code.
  Increases write performance, and helps prevent the I/O routines from
  using too much kernel memory.

diffstat:

 sys/dev/raidframe/rf_raid.h |  7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diffs (21 lines):

diff -r bef842984c0f -r 01ea511616c0 sys/dev/raidframe/rf_raid.h
--- a/sys/dev/raidframe/rf_raid.h       Sun Sep 26 02:14:17 1999 +0000
+++ b/sys/dev/raidframe/rf_raid.h       Sun Sep 26 02:14:21 1999 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: rf_raid.h,v 1.5 1999/03/02 03:18:49 oster Exp $        */
+/*     $NetBSD: rf_raid.h,v 1.5.2.1 1999/09/26 02:14:21 cgd Exp $      */
 /*
  * Copyright (c) 1995 Carnegie-Mellon University.
  * All rights reserved.
@@ -136,6 +136,11 @@
        int     serial_number;  /* a "serial number" for this set */
        int     mod_counter;    /* modification counter for component labels */
        int     clean;          /* the clean bit for this array. */
+
+       int     openings;       /* Number of IO's which can be scheduled
+                                  simultaneously (high-level - not a 
+                                  per-component limit)*/
+
        /*
          * Cleanup stuff
          */