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[PATCH] ppc64: Increase sparsemem defaults

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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>
This commit is contained in:
Anton Blanchard 2005-11-11 15:02:03 +11:00 committed by Paul Mackerras
parent 45fb6cea09
commit a7df61a0e2
1 changed files with 2 additions and 2 deletions
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4
include/asm-powerpc/sparsemem.h
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@ -8,8 +8,8 @@
* MAX_PHYSMEM_BITS 2^N: how much memory we can have in that space * MAX_PHYSMEM_BITS 2^N: how much memory we can have in that space
*/ */
#define SECTION_SIZE_BITS 24 #define SECTION_SIZE_BITS 24
#define MAX_PHYSADDR_BITS 38 #define MAX_PHYSADDR_BITS 44
#define MAX_PHYSMEM_BITS 36 #define MAX_PHYSMEM_BITS 44
#ifdef CONFIG_MEMORY_HOTPLUG #ifdef CONFIG_MEMORY_HOTPLUG
extern void create_section_mapping(unsigned long start, unsigned long end); extern void create_section_mapping(unsigned long start, unsigned long end);