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-rw-r--r--mm/mincore.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/mm/mincore.c b/mm/mincore.c
index c8c528b36641..46527c023e0c 100644
--- a/mm/mincore.c
+++ b/mm/mincore.c
@@ -124,17 +124,13 @@ static void mincore_pte_range(struct vm_area_struct *vma, pmd_t *pmd,
ptep = pte_offset_map_lock(vma->vm_mm, pmd, addr, &ptl);
do {
pte_t pte = *ptep;
- pgoff_t pgoff;
next = addr + PAGE_SIZE;
if (pte_none(pte))
mincore_unmapped_range(vma, addr, next, vec);
else if (pte_present(pte))
*vec = 1;
- else if (pte_file(pte)) {
- pgoff = pte_to_pgoff(pte);
- *vec = mincore_page(vma->vm_file->f_mapping, pgoff);
- } else { /* pte is a swap entry */
+ else { /* pte is a swap entry */
swp_entry_t entry = pte_to_swp_entry(pte);
if (non_swap_entry(entry)) {
@@ -145,9 +141,8 @@ static void mincore_pte_range(struct vm_area_struct *vma, pmd_t *pmd,
*vec = 1;
} else {
#ifdef CONFIG_SWAP
- pgoff = entry.val;
*vec = mincore_page(swap_address_space(entry),
- pgoff);
+ entry.val);
#else
WARN_ON(1);
*vec = 1;