diff options
Diffstat (limited to 'arch/i386')
-rw-r--r-- | arch/i386/mm/hugetlbpage.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/arch/i386/mm/hugetlbpage.c b/arch/i386/mm/hugetlbpage.c index a8c45143088..171fc925e1e 100644 --- a/arch/i386/mm/hugetlbpage.c +++ b/arch/i386/mm/hugetlbpage.c | |||
@@ -249,15 +249,8 @@ int hugetlb_prefault(struct address_space *mapping, struct vm_area_struct *vma) | |||
249 | goto out; | 249 | goto out; |
250 | } | 250 | } |
251 | 251 | ||
252 | if (!pte_none(*pte)) { | 252 | if (!pte_none(*pte)) |
253 | pmd_t *pmd = (pmd_t *) pte; | 253 | continue; |
254 | |||
255 | page = pmd_page(*pmd); | ||
256 | pmd_clear(pmd); | ||
257 | mm->nr_ptes--; | ||
258 | dec_page_state(nr_page_table_pages); | ||
259 | page_cache_release(page); | ||
260 | } | ||
261 | 254 | ||
262 | idx = ((addr - vma->vm_start) >> HPAGE_SHIFT) | 255 | idx = ((addr - vma->vm_start) >> HPAGE_SHIFT) |
263 | + (vma->vm_pgoff >> (HPAGE_SHIFT - PAGE_SHIFT)); | 256 | + (vma->vm_pgoff >> (HPAGE_SHIFT - PAGE_SHIFT)); |