diff options
| -rw-r--r-- | mm/pagewalk.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/pagewalk.c b/mm/pagewalk.c index b8762b673a3d..d48c2a986ea3 100644 --- a/mm/pagewalk.c +++ b/mm/pagewalk.c @@ -317,7 +317,7 @@ int walk_page_range(struct mm_struct *mm, unsigned long start, if (!walk.mm) return -EINVAL; - VM_BUG_ON_MM(!rwsem_is_locked(&walk.mm->mmap_sem), walk.mm); + lockdep_assert_held(&walk.mm->mmap_sem); vma = find_vma(walk.mm, start); do { @@ -367,7 +367,7 @@ int walk_page_vma(struct vm_area_struct *vma, const struct mm_walk_ops *ops, if (!walk.mm) return -EINVAL; - VM_BUG_ON(!rwsem_is_locked(&vma->vm_mm->mmap_sem)); + lockdep_assert_held(&walk.mm->mmap_sem); err = walk_page_test(vma->vm_start, vma->vm_end, &walk); if (err > 0) |