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| author | Paul Mundt <lethal@linux-sh.org> | 2007-03-28 09:38:13 +0200 |
|---|---|---|
| committer | Paul Mundt <lethal@hera.kernel.org> | 2007-05-07 04:10:54 +0200 |
| commit | 01066625e9ae39742c92e21163f7f2a818e02762 (patch) | |
| tree | c5b8a2a2c9de29ed13094891fce2b7f5769ffca7 /include/asm-sh/mmu_context.h | |
| parent | sh: Add defconfig for se7712. (diff) | |
| download | linux-01066625e9ae39742c92e21163f7f2a818e02762.tar.xz linux-01066625e9ae39742c92e21163f7f2a818e02762.zip | |
sh: bootmem tidying for discontig/sparsemem preparation.
This reworks some of the node 0 bootmem initialization in
preparation for discontigmem and sparsemem support.
ARCH_POPULATES_NODE_MAP is switched to as a result of this.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'include/asm-sh/mmu_context.h')
| -rw-r--r-- | include/asm-sh/mmu_context.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/asm-sh/mmu_context.h b/include/asm-sh/mmu_context.h index 01acaaae9751..199662bb35c6 100644 --- a/include/asm-sh/mmu_context.h +++ b/include/asm-sh/mmu_context.h @@ -169,6 +169,8 @@ enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk) #define destroy_context(mm) do { } while (0) #define set_asid(asid) do { } while (0) #define get_asid() (0) +#define set_TTB(pgd) do { } while (0) +#define get_TTB() (0) #define activate_context(mm,cpu) do { } while (0) #define switch_mm(prev,next,tsk) do { } while (0) #define deactivate_mm(tsk,mm) do { } while (0) @@ -211,8 +213,8 @@ static inline void disable_mmu(void) * MMU control handlers for processors lacking memory * management hardware. */ -#define enable_mmu() do { BUG(); } while (0) -#define disable_mmu() do { BUG(); } while (0) +#define enable_mmu() do { } while (0) +#define disable_mmu() do { } while (0) #endif #endif /* __KERNEL__ */ |