--- swap05/mm/rmap.c Tue Mar 25 20:43:40 2003
+++ swap06/mm/rmap.c Tue Mar 25 20:43:51 2003
@@ -100,12 +100,8 @@
unsigned long address;
loffset = (page->index << (PAGE_CACHE_SHIFT - PAGE_SHIFT));
- if (loffset < vma->vm_pgoff)
- goto out;
-
address = vma->vm_start + ((loffset - vma->vm_pgoff) << PAGE_SHIFT);
-
- if (address >= vma->vm_end)
+ if (address < vma->vm_start || address >= vma->vm_end)
goto out;
pgd = pgd_offset(mm, address);
-
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