diff options
| -rw-r--r-- | mm/memory.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/memory.c b/mm/memory.c index 1b6712a9720..f2317c85704 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -1354,7 +1354,7 @@ unsigned long unmap_vmas(struct mmu_gather *tlb, if (unlikely(is_pfn_mapping(vma))) untrack_pfn_vma(vma, 0, 0); - while (start != end) { + if (start != end) { if (unlikely(is_vm_hugetlb_page(vma))) { /* * It is undesirable to test vma->vm_file as it @@ -1371,8 +1371,8 @@ unsigned long unmap_vmas(struct mmu_gather *tlb, unmap_hugepage_range(vma, start, end, NULL); } else unmap_page_range(tlb, vma, start, end, details); - start = end; } + start = end; } mmu_notifier_invalidate_range_end(mm, start_addr, end_addr); |