diff options
Diffstat (limited to 'fs/dax.c')
| -rw-r--r-- | fs/dax.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/dax.c b/fs/dax.c index 48132eca3761..262e14f29933 100644 --- a/fs/dax.c +++ b/fs/dax.c @@ -779,7 +779,8 @@ static void dax_entry_mkclean(struct address_space *mapping, pgoff_t index, i_mmap_lock_read(mapping); vma_interval_tree_foreach(vma, &mapping->i_mmap, index, index) { - unsigned long address, start, end; + struct mmu_notifier_range range; + unsigned long address; cond_resched(); @@ -793,7 +794,8 @@ static void dax_entry_mkclean(struct address_space *mapping, pgoff_t index, * call mmu_notifier_invalidate_range_start() on our behalf * before taking any lock. */ - if (follow_pte_pmd(vma->vm_mm, address, &start, &end, &ptep, &pmdp, &ptl)) + if (follow_pte_pmd(vma->vm_mm, address, &range, + &ptep, &pmdp, &ptl)) continue; /* @@ -835,7 +837,7 @@ unlock_pte: pte_unmap_unlock(ptep, ptl); } - mmu_notifier_invalidate_range_end(vma->vm_mm, start, end); + mmu_notifier_invalidate_range_end(&range); } i_mmap_unlock_read(mapping); } |