diff options
Diffstat (limited to 'mm/mprotect.c')
| -rw-r--r-- | mm/mprotect.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/mprotect.c b/mm/mprotect.c index bd0f409922cb..a1bfe9545770 100644 --- a/mm/mprotect.c +++ b/mm/mprotect.c @@ -149,7 +149,7 @@ static inline unsigned long change_pmd_range(struct vm_area_struct *vma, unsigned long this_pages; next = pmd_addr_end(addr, end); - if (!pmd_trans_huge(*pmd) && !pmd_devmap(*pmd) + if (!is_swap_pmd(*pmd) && !pmd_trans_huge(*pmd) && !pmd_devmap(*pmd) && pmd_none_or_clear_bad(pmd)) continue; @@ -159,7 +159,7 @@ static inline unsigned long change_pmd_range(struct vm_area_struct *vma, mmu_notifier_invalidate_range_start(mm, mni_start, end); } - if (pmd_trans_huge(*pmd) || pmd_devmap(*pmd)) { + if (is_swap_pmd(*pmd) || pmd_trans_huge(*pmd) || pmd_devmap(*pmd)) { if (next - addr != HPAGE_PMD_SIZE) { __split_huge_pmd(vma, pmd, addr, false, NULL); } else { |