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[src/trunk]: src/sys/arch/amd64/include Increase the kernel heap size from 51...
details: https://anonhg.NetBSD.org/src/rev/4f0168d712ea
branches: trunk
changeset: 824756:4f0168d712ea
user: maxv <maxv%NetBSD.org@localhost>
date: Sat Jun 17 08:40:46 2017 +0000
description:
Increase the kernel heap size from 512GB to 32TB, in such a way that it
is able to map the maximum amount of ram supported twice (16TB x 2).
diffstat:
sys/arch/amd64/include/pmap.h | 4 ++--
sys/arch/amd64/include/vmparam.h | 6 +++---
2 files changed, 5 insertions(+), 5 deletions(-)
diffs (40 lines):
diff -r 6240204200af -r 4f0168d712ea sys/arch/amd64/include/pmap.h
--- a/sys/arch/amd64/include/pmap.h Sat Jun 17 08:07:03 2017 +0000
+++ b/sys/arch/amd64/include/pmap.h Sat Jun 17 08:40:46 2017 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: pmap.h,v 1.39 2016/11/11 12:06:31 maxv Exp $ */
+/* $NetBSD: pmap.h,v 1.40 2017/06/17 08:40:46 maxv Exp $ */
/*
* Copyright (c) 1997 Charles D. Cranor and Washington University.
@@ -169,7 +169,7 @@
#define PDP_BASE L4_BASE
-#define NKL4_MAX_ENTRIES (unsigned long)1
+#define NKL4_MAX_ENTRIES (unsigned long)64
#define NKL3_MAX_ENTRIES (unsigned long)(NKL4_MAX_ENTRIES * 512)
#define NKL2_MAX_ENTRIES (unsigned long)(NKL3_MAX_ENTRIES * 512)
#define NKL1_MAX_ENTRIES (unsigned long)(NKL2_MAX_ENTRIES * 512)
diff -r 6240204200af -r 4f0168d712ea sys/arch/amd64/include/vmparam.h
--- a/sys/arch/amd64/include/vmparam.h Sat Jun 17 08:07:03 2017 +0000
+++ b/sys/arch/amd64/include/vmparam.h Sat Jun 17 08:40:46 2017 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: vmparam.h,v 1.40 2017/06/15 11:25:52 maxv Exp $ */
+/* $NetBSD: vmparam.h,v 1.41 2017/06/17 08:40:46 maxv Exp $ */
/*-
* Copyright (c) 1990 The Regents of the University of California.
@@ -121,10 +121,10 @@
*/
#ifndef XEN
#define VM_MIN_KERNEL_ADDRESS 0xffff800000000000
-#define VM_MAX_KERNEL_ADDRESS 0xffff808000000000
+#define VM_MAX_KERNEL_ADDRESS 0xffffa00000000000
#else
#define VM_MIN_KERNEL_ADDRESS 0xffffa00000000000
-#define VM_MAX_KERNEL_ADDRESS 0xffffa08000000000
+#define VM_MAX_KERNEL_ADDRESS 0xffffc00000000000
#endif
/*
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