diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-08-01 17:59:11 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-08-01 17:59:11 -0400 |
| commit | 2b12a4c524812fb3f6ee590a02e65b95c8c32229 (patch) | |
| tree | 6d319a371c56798d2d5c3ad21801eba142a1c77e /arch/ia64/include/asm/sparsemem.h | |
| parent | 4744b43431e8613f920c5cba88346756f53c5165 (diff) | |
| parent | 7f30491ccd28627742e37899453ae20e3da8e18f (diff) | |
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
[IA64] Move include/asm-ia64 to arch/ia64/include/asm
Diffstat (limited to 'arch/ia64/include/asm/sparsemem.h')
| -rw-r--r-- | arch/ia64/include/asm/sparsemem.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/ia64/include/asm/sparsemem.h b/arch/ia64/include/asm/sparsemem.h new file mode 100644 index 000000000000..67a7c40ec27f --- /dev/null +++ b/arch/ia64/include/asm/sparsemem.h | |||
| @@ -0,0 +1,20 @@ | |||
| 1 | #ifndef _ASM_IA64_SPARSEMEM_H | ||
| 2 | #define _ASM_IA64_SPARSEMEM_H | ||
| 3 | |||
| 4 | #ifdef CONFIG_SPARSEMEM | ||
| 5 | /* | ||
| 6 | * SECTION_SIZE_BITS 2^N: how big each section will be | ||
| 7 | * MAX_PHYSMEM_BITS 2^N: how much memory we can have in that space | ||
| 8 | */ | ||
| 9 | |||
| 10 | #define SECTION_SIZE_BITS (30) | ||
| 11 | #define MAX_PHYSMEM_BITS (50) | ||
| 12 | #ifdef CONFIG_FORCE_MAX_ZONEORDER | ||
| 13 | #if ((CONFIG_FORCE_MAX_ZONEORDER - 1 + PAGE_SHIFT) > SECTION_SIZE_BITS) | ||
| 14 | #undef SECTION_SIZE_BITS | ||
| 15 | #define SECTION_SIZE_BITS (CONFIG_FORCE_MAX_ZONEORDER - 1 + PAGE_SHIFT) | ||
| 16 | #endif | ||
| 17 | #endif | ||
| 18 | |||
| 19 | #endif /* CONFIG_SPARSEMEM */ | ||
| 20 | #endif /* _ASM_IA64_SPARSEMEM_H */ | ||