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authorAnton Blanchard <anton@samba.org>2005-11-11 15:02:03 +1100
committerPaul Mackerras <paulus@samba.org>2005-11-11 22:21:41 +1100
commita7df61a0e2b6300d8b8349c1e5e87a4336c0ab38 (patch)
treee9cdd43066b44e4980ba6f6c12096989116a6d34 /include/asm-powerpc
parent45fb6cea09443b2066016f895937f9c2647a1507 (diff)
downloadlinux-a7df61a0e2b6300d8b8349c1e5e87a4336c0ab38.tar.bz2
[PATCH] ppc64: Increase sparsemem defaults
The definitions in sparsemem.h arent sufficient. We currently sell machines with 2TB of RAM, and in order to give us room for a few years growth lets set it to 16TB. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc')
-rw-r--r--include/asm-powerpc/sparsemem.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-powerpc/sparsemem.h b/include/asm-powerpc/sparsemem.h
index 58d2aab416f8..ba1b34fdb967 100644
--- a/include/asm-powerpc/sparsemem.h
+++ b/include/asm-powerpc/sparsemem.h
@@ -8,8 +8,8 @@
* MAX_PHYSMEM_BITS 2^N: how much memory we can have in that space
*/
#define SECTION_SIZE_BITS 24
-#define MAX_PHYSADDR_BITS 38
-#define MAX_PHYSMEM_BITS 36
+#define MAX_PHYSADDR_BITS 44
+#define MAX_PHYSMEM_BITS 44
#ifdef CONFIG_MEMORY_HOTPLUG
extern void create_section_mapping(unsigned long start, unsigned long end);