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| author | Paul Mundt <lethal@linux-sh.org> | 2006-12-26 15:29:19 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2007-02-13 10:54:44 +0900 |
| commit | 7a847f819063b80cc5b38d39e8aad4d60f6ca2fd (patch) | |
| tree | f60ac00a1860d188e83f31883df7be807e500bff /include/asm-sh/pgtable.h | |
| parent | aa4a5db52a440d32eab134bfb79d2c9af71eedb4 (diff) | |
| download | blackbird-op-linux-7a847f819063b80cc5b38d39e8aad4d60f6ca2fd.tar.gz blackbird-op-linux-7a847f819063b80cc5b38d39e8aad4d60f6ca2fd.zip | |
sh: More tidying for large base pages.
There were a few more things that needed fixing up, namely THREAD_SIZE
and the TLB miss handler where certain PTRS_PER_PGD == PTRS_PER_PTE
assumptions were being made.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'include/asm-sh/pgtable.h')
| -rw-r--r-- | include/asm-sh/pgtable.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-sh/pgtable.h b/include/asm-sh/pgtable.h index 036ca2843866..eba14184baf3 100644 --- a/include/asm-sh/pgtable.h +++ b/include/asm-sh/pgtable.h @@ -47,13 +47,13 @@ extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)]; #define PGDIR_MASK (~(PGDIR_SIZE-1)) /* Entries per level */ -#define PTRS_PER_PTE (PAGE_SIZE / 4) +#define PTRS_PER_PTE (PAGE_SIZE / (1 << PTE_MAGNITUDE)) #define PTRS_PER_PGD (PAGE_SIZE / 4) #define USER_PTRS_PER_PGD (TASK_SIZE/PGDIR_SIZE) #define FIRST_USER_ADDRESS 0 -#define PTE_PHYS_MASK 0x1ffff000 +#define PTE_PHYS_MASK (0x20000000 - PAGE_SIZE) /* * First 1MB map is used by fixed purpose. |
