diff options
Diffstat (limited to 'arch/mips/mm/pgtable-64.c')
-rw-r--r-- | arch/mips/mm/pgtable-64.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/arch/mips/mm/pgtable-64.c b/arch/mips/mm/pgtable-64.c index 6fd6e96fdebb..1e544827dea9 100644 --- a/arch/mips/mm/pgtable-64.c +++ b/arch/mips/mm/pgtable-64.c @@ -10,11 +10,10 @@ #include <linux/init.h> #include <linux/mm.h> #include <asm/fixmap.h> -#include <asm/pgtable.h> #include <asm/pgalloc.h> #include <asm/tlbflush.h> -void pgd_init(unsigned long page) +void pgd_init(void *addr) { unsigned long *p, *end; unsigned long entry; @@ -27,7 +26,7 @@ void pgd_init(unsigned long page) entry = (unsigned long)invalid_pte_table; #endif - p = (unsigned long *) page; + p = (unsigned long *) addr; end = p + PTRS_PER_PGD; do { @@ -44,11 +43,12 @@ void pgd_init(unsigned long page) } #ifndef __PAGETABLE_PMD_FOLDED -void pmd_init(unsigned long addr, unsigned long pagetable) +void pmd_init(void *addr) { unsigned long *p, *end; + unsigned long pagetable = (unsigned long)invalid_pte_table; - p = (unsigned long *) addr; + p = (unsigned long *)addr; end = p + PTRS_PER_PMD; do { @@ -67,9 +67,10 @@ EXPORT_SYMBOL_GPL(pmd_init); #endif #ifndef __PAGETABLE_PUD_FOLDED -void pud_init(unsigned long addr, unsigned long pagetable) +void pud_init(void *addr) { unsigned long *p, *end; + unsigned long pagetable = (unsigned long)invalid_pmd_table; p = (unsigned long *)addr; end = p + PTRS_PER_PUD; @@ -88,11 +89,12 @@ void pud_init(unsigned long addr, unsigned long pagetable) } #endif +#ifdef CONFIG_TRANSPARENT_HUGEPAGE pmd_t mk_pmd(struct page *page, pgprot_t prot) { pmd_t pmd; - pmd_val(pmd) = (page_to_pfn(page) << _PFN_SHIFT) | pgprot_val(prot); + pmd_val(pmd) = (page_to_pfn(page) << PFN_PTE_SHIFT) | pgprot_val(prot); return pmd; } @@ -101,8 +103,8 @@ void set_pmd_at(struct mm_struct *mm, unsigned long addr, pmd_t *pmdp, pmd_t pmd) { *pmdp = pmd; - flush_tlb_all(); } +#endif void __init pagetable_init(void) { @@ -110,12 +112,12 @@ void __init pagetable_init(void) pgd_t *pgd_base; /* Initialize the entire pgd. */ - pgd_init((unsigned long)swapper_pg_dir); + pgd_init(swapper_pg_dir); #ifndef __PAGETABLE_PUD_FOLDED - pud_init((unsigned long)invalid_pud_table, (unsigned long)invalid_pmd_table); + pud_init(invalid_pud_table); #endif #ifndef __PAGETABLE_PMD_FOLDED - pmd_init((unsigned long)invalid_pmd_table, (unsigned long)invalid_pte_table); + pmd_init(invalid_pmd_table); #endif pgd_base = swapper_pg_dir; /* |