diff options
Diffstat (limited to 'include/asm-x86/sparsemem_64.h')
| -rw-r--r-- | include/asm-x86/sparsemem_64.h | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/include/asm-x86/sparsemem_64.h b/include/asm-x86/sparsemem_64.h deleted file mode 100644 index dabb16714a7..00000000000 --- a/include/asm-x86/sparsemem_64.h +++ /dev/null @@ -1,26 +0,0 @@ -#ifndef _ASM_X86_64_SPARSEMEM_H -#define _ASM_X86_64_SPARSEMEM_H 1 - -#ifdef CONFIG_SPARSEMEM - -/* - * generic non-linear memory support: - * - * 1) we will not split memory into more chunks than will fit into the flags - * field of the struct page - * - * SECTION_SIZE_BITS 2^n: size of each section - * MAX_PHYSADDR_BITS 2^n: max size of physical address space - * MAX_PHYSMEM_BITS 2^n: how much memory we can have in that space - * - */ - -#define SECTION_SIZE_BITS 27 /* matt - 128 is convenient right now */ -#define MAX_PHYSADDR_BITS 40 -#define MAX_PHYSMEM_BITS 40 - -extern int early_pfn_to_nid(unsigned long pfn); - -#endif /* CONFIG_SPARSEMEM */ - -#endif /* _ASM_X86_64_SPARSEMEM_H */ |