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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-ia64/mmzone.h
downloadblackbird-op-linux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.gz
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Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/asm-ia64/mmzone.h')
-rw-r--r--include/asm-ia64/mmzone.h32
1 files changed, 32 insertions, 0 deletions
diff --git a/include/asm-ia64/mmzone.h b/include/asm-ia64/mmzone.h
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+++ b/include/asm-ia64/mmzone.h
@@ -0,0 +1,32 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (c) 2000,2003 Silicon Graphics, Inc. All rights reserved.
+ * Copyright (c) 2002 NEC Corp.
+ * Copyright (c) 2002 Erich Focht <efocht@ess.nec.de>
+ * Copyright (c) 2002 Kimio Suganuma <k-suganuma@da.jp.nec.com>
+ */
+#ifndef _ASM_IA64_MMZONE_H
+#define _ASM_IA64_MMZONE_H
+
+#include <linux/numa.h>
+#include <asm/page.h>
+#include <asm/meminit.h>
+
+#ifdef CONFIG_DISCONTIGMEM
+
+#ifdef CONFIG_IA64_DIG /* DIG systems are small */
+# define MAX_PHYSNODE_ID 8
+# define NR_NODE_MEMBLKS (MAX_NUMNODES * 8)
+#else /* sn2 is the biggest case, so we use that if !DIG */
+# define MAX_PHYSNODE_ID 2048
+# define NR_NODE_MEMBLKS (MAX_NUMNODES * 4)
+#endif
+
+#else /* CONFIG_DISCONTIGMEM */
+# define NR_NODE_MEMBLKS (MAX_NUMNODES * 4)
+#endif /* CONFIG_DISCONTIGMEM */
+
+#endif /* _ASM_IA64_MMZONE_H */
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