diff options
| author | Andi Kleen <andi@firstfloor.org> | 2010-08-09 20:19:03 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-09 23:44:58 -0400 |
| commit | 4e60c86bd9e5a7110ed28874d0b6592186550ae8 (patch) | |
| tree | 9fb60e9f49b44b293a0c0c7d9f40e1a354a22b5a /arch | |
| parent | 627295e492638936e76f3d8fcb1e0a3367b88341 (diff) | |
gcc-4.6: mm: fix unused but set warnings
No real bugs, just some dead code and some fixups.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/include/asm/pgtable_64.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h index 181be528c612..076052cd62be 100644 --- a/arch/x86/include/asm/pgtable_64.h +++ b/arch/x86/include/asm/pgtable_64.h | |||
| @@ -126,8 +126,8 @@ static inline int pgd_large(pgd_t pgd) { return 0; } | |||
| 126 | /* x86-64 always has all page tables mapped. */ | 126 | /* x86-64 always has all page tables mapped. */ |
| 127 | #define pte_offset_map(dir, address) pte_offset_kernel((dir), (address)) | 127 | #define pte_offset_map(dir, address) pte_offset_kernel((dir), (address)) |
| 128 | #define pte_offset_map_nested(dir, address) pte_offset_kernel((dir), (address)) | 128 | #define pte_offset_map_nested(dir, address) pte_offset_kernel((dir), (address)) |
| 129 | #define pte_unmap(pte) /* NOP */ | 129 | #define pte_unmap(pte) ((void)(pte))/* NOP */ |
| 130 | #define pte_unmap_nested(pte) /* NOP */ | 130 | #define pte_unmap_nested(pte) ((void)(pte)) /* NOP */ |
| 131 | 131 | ||
| 132 | #define update_mmu_cache(vma, address, ptep) do { } while (0) | 132 | #define update_mmu_cache(vma, address, ptep) do { } while (0) |
| 133 | 133 | ||