[src/trunk]: src/sys/arch/amiga/include Reduce MAXDSIZ from 416MB back to 224MB.

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

details:   https://anonhg.NetBSD.org/src/rev/0f35942d92aa
branches:  trunk
changeset: 340782:0f35942d92aa
user:      phx <phx%NetBSD.org@localhost>
date:      Wed Sep 30 20:36:28 2015 +0000

description:
Reduce MAXDSIZ from 416MB back to 224MB.
Due to limitations by the current pmap implementation our virtual address
space is limited to 512MB. A MAXDSIZ of 416MB would leave only a little bit
more than 30MB for shared objects and heap allocations, so 224MB seems like
a good compromise.

diffstat:

 sys/arch/amiga/include/vmparam.h |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r 4041d2b1ad55 -r 0f35942d92aa sys/arch/amiga/include/vmparam.h
--- a/sys/arch/amiga/include/vmparam.h  Wed Sep 30 19:46:27 2015 +0000
+++ b/sys/arch/amiga/include/vmparam.h  Wed Sep 30 20:36:28 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: vmparam.h,v 1.45 2015/06/19 14:55:51 mlelstv Exp $     */
+/*     $NetBSD: vmparam.h,v 1.46 2015/09/30 20:36:28 phx Exp $ */
 
 /*
  * Copyright (c) 1988 University of Utah.
@@ -74,7 +74,7 @@
 #define        DFLDSIZ         (64*1024*1024)          /* initial data size limit */
 #endif
 #ifndef MAXDSIZ
-#define        MAXDSIZ         (416*1024*1024)         /* max data size */
+#define        MAXDSIZ         (224*1024*1024)         /* max data size */
 #endif
 #ifndef        DFLSSIZ
 #define        DFLSSIZ         (2*1024*1024)           /* initial stack size limit */