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[PATCH] revised Memory Add Fixes for ppc64

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Add the create_section_mapping() routine to create hptes for memory
sections dynamically added after system boot.

Signed-off-by: Mike Kravetz <[email protected]>
Signed-off-by: Paul Mackerras <[email protected]>
This commit is contained in:
Mike Kravetz 2005-11-07 16:25:48 -08:00 • committed by Paul Mackerras
commit 54b79248b2
3 changed files with 16 additions and 0 deletions
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4
include/asm-powerpc/sparsemem.h
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@ -11,6 +11,10 @@
#define MAX_PHYSADDR_BITS 38
#define MAX_PHYSMEM_BITS 36
#ifdef CONFIG_MEMORY_HOTPLUG
extern void create_section_mapping(unsigned long start, unsigned long end);
#endif /* CONFIG_MEMORY_HOTPLUG */
#endif /* CONFIG_SPARSEMEM */
#endif /* _ASM_POWERPC_SPARSEMEM_H */