Update MIPS to use the 4-level pagetable code thereby getting rid of

the compacrapability headers.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle
2005-02-10 12:19:59 +00:00
parent 57f0060b8a
commit c6e8b58771
17 changed files with 179 additions and 101 deletions

View File

@ -140,6 +140,7 @@ void dump_tlb_nonwired(void)
void dump_list_process(struct task_struct *t, void *address)
{
pgd_t *page_dir, *pgd;
pud_t *pud;
pmd_t *pmd;
pte_t *pte, page;
unsigned long addr, val;
@ -155,7 +156,10 @@ void dump_list_process(struct task_struct *t, void *address)
pgd = pgd_offset(t->mm, addr);
printk("pgd == %016lx\n", (unsigned long) pgd);
pmd = pmd_offset(pgd, addr);
pud = pud_offset(pgd, addr);
printk("pud == %016lx\n", (unsigned long) pud);
pmd = pmd_offset(pud, addr);
printk("pmd == %016lx\n", (unsigned long) pmd);
pte = pte_offset(pmd, addr);
@ -184,13 +188,15 @@ void dump_list_current(void *address)
unsigned int vtop(void *address)
{
pgd_t *pgd;
pud_t *pud;
pmd_t *pmd;
pte_t *pte;
unsigned int addr, paddr;
addr = (unsigned long) address;
pgd = pgd_offset(current->mm, addr);
pmd = pmd_offset(pgd, addr);
pud = pud_offset(pgd, addr);
pmd = pmd_offset(pud, addr);
pte = pte_offset(pmd, addr);
paddr = (CKSEG1 | (unsigned int) pte_val(*pte)) & PAGE_MASK;
paddr |= (addr & ~PAGE_MASK);