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| author | Paul Mundt <lethal@linux-sh.org> | 2010-01-13 13:11:14 +0300 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-01-13 13:11:14 +0300 |
| commit | 782bb5a532f883540bf403afb19f735a4eefd95b (patch) | |
| tree | c2eec8aff6797fda269d4f1c3d4ed19ff1d584d7 /arch/sh/include/asm/pgalloc.h | |
| parent | 206582c3161f165f5bf49ececa962c5f95fdf0a3 (diff) | |
| download | linux-782bb5a532f883540bf403afb19f735a4eefd95b.tar.xz | |
sh: default to extended TLB support.
All SH-X2 and SH-X3 parts support an extended TLB mode, which has been
left as experimental since support was originally merged. Now that it's
had some time to stabilize and get some exposure to various platforms,
we can drop it as an option and default enable it across the board.
This is also good future proofing for newer parts that will drop support
for the legacy TLB mode completely.
This will also force 3-level page tables for all newer parts, which is
necessary both for the varying page sizes and larger memories.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/include/asm/pgalloc.h')
| -rw-r--r-- | arch/sh/include/asm/pgalloc.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sh/include/asm/pgalloc.h b/arch/sh/include/asm/pgalloc.h index f8982f4e0405..8c00785c60d5 100644 --- a/arch/sh/include/asm/pgalloc.h +++ b/arch/sh/include/asm/pgalloc.h @@ -9,7 +9,7 @@ extern pgd_t *pgd_alloc(struct mm_struct *); extern void pgd_free(struct mm_struct *mm, pgd_t *pgd); -#ifdef CONFIG_PGTABLE_LEVELS_3 +#if PAGETABLE_LEVELS > 2 extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd); extern pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address); extern void pmd_free(struct mm_struct *mm, pmd_t *pmd); |