diff options
Diffstat (limited to 'include/asm-powerpc/sparsemem.h')
| -rw-r--r-- | include/asm-powerpc/sparsemem.h | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/include/asm-powerpc/sparsemem.h b/include/asm-powerpc/sparsemem.h deleted file mode 100644 index 54a47ea2c3a..00000000000 --- a/include/asm-powerpc/sparsemem.h +++ /dev/null @@ -1,32 +0,0 @@ -#ifndef _ASM_POWERPC_SPARSEMEM_H -#define _ASM_POWERPC_SPARSEMEM_H 1 -#ifdef __KERNEL__ - -#ifdef CONFIG_SPARSEMEM -/* - * SECTION_SIZE_BITS 2^N: how big each section will be - * MAX_PHYSADDR_BITS 2^N: how much physical address space we have - * MAX_PHYSMEM_BITS 2^N: how much memory we can have in that space - */ -#define SECTION_SIZE_BITS 24 - -#define MAX_PHYSADDR_BITS 44 -#define MAX_PHYSMEM_BITS 44 - -#endif /* CONFIG_SPARSEMEM */ - -#ifdef CONFIG_MEMORY_HOTPLUG -extern void create_section_mapping(unsigned long start, unsigned long end); -extern int remove_section_mapping(unsigned long start, unsigned long end); -#ifdef CONFIG_NUMA -extern int hot_add_scn_to_nid(unsigned long scn_addr); -#else -static inline int hot_add_scn_to_nid(unsigned long scn_addr) -{ - return 0; -} -#endif /* CONFIG_NUMA */ -#endif /* CONFIG_MEMORY_HOTPLUG */ - -#endif /* __KERNEL__ */ -#endif /* _ASM_POWERPC_SPARSEMEM_H */ |