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

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* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] Fix freeing of page tables for ARM in free_pgd_slow
This commit is contained in:
Linus Torvalds 2008-03-03 10:47:52 -08:00
commit cad226b8a7
1 changed files with 2 additions and 4 deletions
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6
arch/arm/mm/pgd.c
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@ -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: