提交 cad226b8 编写于 作者: L Linus Torvalds

Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm

* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] Fix freeing of page tables for ARM in free_pgd_slow
......@@ -75,7 +75,7 @@ pgd_t *get_pgd_slow(struct mm_struct *mm)
void free_pgd_slow(struct mm_struct *mm, pgd_t *pgd)
{
pmd_t *pmd;
struct page *pte;
pgtable_t pte;
if (!pgd)
return;
......@@ -90,10 +90,8 @@ void free_pgd_slow(struct mm_struct *mm, pgd_t *pgd)
goto free;
}
pte = pmd_page(*pmd);
pte = pmd_pgtable(*pmd);
pmd_clear(pmd);
dec_zone_page_state(virt_to_page((unsigned long *)pgd), NR_PAGETABLE);
pte_lock_deinit(pte);
pte_free(mm, pte);
pmd_free(mm, pmd);
free:
......
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