nommu: fix error handling in do_mmap_pgoff()

[pandora-kernel.git] / mm / memory.c

diff --git a/mm/memory.c b/mm/memory.c
index 6521619..aede2ce 100644 (file)
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -135,11 +135,12 @@ void pmd_clear_bad(pmd_t *pmd)
  * Note: this doesn't free the actual pages themselves. That
  * has been handled earlier when unmapping all the memory regions.
  */
-static void free_pte_range(struct mmu_gather *tlb, pmd_t *pmd)
+static void free_pte_range(struct mmu_gather *tlb, pmd_t *pmd,
+                          unsigned long addr)
 {
        pgtable_t token = pmd_pgtable(*pmd);
        pmd_clear(pmd);
-       pte_free_tlb(tlb, token);
+       pte_free_tlb(tlb, token, addr);
        tlb->mm->nr_ptes--;
 }
 
@@ -157,7 +158,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
                next = pmd_addr_end(addr, end);
                if (pmd_none_or_clear_bad(pmd))
                        continue;
-               free_pte_range(tlb, pmd);
+               free_pte_range(tlb, pmd, addr);
        } while (pmd++, addr = next, addr != end);
 
        start &= PUD_MASK;
@@ -173,7 +174,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
 
        pmd = pmd_offset(pud, start);
        pud_clear(pud);
-       pmd_free_tlb(tlb, pmd);
+       pmd_free_tlb(tlb, pmd, start);
 }
 
 static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
@@ -206,7 +207,7 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
 
        pud = pud_offset(pgd, start);
        pgd_clear(pgd);
-       pud_free_tlb(tlb, pud);
+       pud_free_tlb(tlb, pud, start);
 }
 
 /*