diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2008-07-15 09:44:51 +0400 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2008-07-15 09:44:51 +0400 |
| commit | 43d2548bb2ef7e6d753f91468a746784041e522d (patch) | |
| tree | 77d13fcd48fd998393abb825ec36e2b732684a73 /include/asm-x86/page_32.h | |
| parent | 585583d95c5660973bc0cf64add517b040acd8a4 (diff) | |
| parent | 85082fd7cbe3173198aac0eb5e85ab1edcc6352c (diff) | |
| download | linux-43d2548bb2ef7e6d753f91468a746784041e522d.tar.xz | |
Merge commit '85082fd7cbe3173198aac0eb5e85ab1edcc6352c' into test-build
Manual fixup of:
arch/powerpc/Kconfig
Diffstat (limited to 'include/asm-x86/page_32.h')
| -rw-r--r-- | include/asm-x86/page_32.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/asm-x86/page_32.h b/include/asm-x86/page_32.h index ccf0ba3c3aba..ab8528793f08 100644 --- a/include/asm-x86/page_32.h +++ b/include/asm-x86/page_32.h @@ -13,6 +13,14 @@ */ #define __PAGE_OFFSET _AC(CONFIG_PAGE_OFFSET, UL) +#ifdef CONFIG_4KSTACKS +#define THREAD_ORDER 0 +#else +#define THREAD_ORDER 1 +#endif +#define THREAD_SIZE (PAGE_SIZE << THREAD_ORDER) + + #ifdef CONFIG_X86_PAE /* 44=32+12, the limit we can fit into an unsigned long pfn */ #define __PHYSICAL_MASK_SHIFT 44 @@ -84,6 +92,13 @@ extern int sysctl_legacy_va_layout; #define VMALLOC_RESERVE ((unsigned long)__VMALLOC_RESERVE) #define MAXMEM (-__PAGE_OFFSET - __VMALLOC_RESERVE) +extern void find_low_pfn_range(void); +extern unsigned long init_memory_mapping(unsigned long start, + unsigned long end); +extern void initmem_init(unsigned long, unsigned long); +extern void setup_bootmem_allocator(void); + + #ifdef CONFIG_X86_USE_3DNOW #include <asm/mmx.h> |