diff options
Diffstat (limited to 'mm/mlock.c')
| -rw-r--r-- | mm/mlock.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/mm/mlock.c b/mm/mlock.c index c3e40db54..a3d10ff99 100644 --- a/mm/mlock.c +++ b/mm/mlock.c @@ -31,6 +31,7 @@ static inline int mlock_fixup_start(struct vm_area_struct * vma, *n = *vma; n->vm_end = end; n->vm_flags = newflags; + n->vm_raend = 0; if (n->vm_file) get_file(n->vm_file); if (n->vm_ops && n->vm_ops->open) @@ -55,6 +56,7 @@ static inline int mlock_fixup_end(struct vm_area_struct * vma, n->vm_start = start; n->vm_pgoff += (n->vm_start - vma->vm_start) >> PAGE_SHIFT; n->vm_flags = newflags; + n->vm_raend = 0; if (n->vm_file) get_file(n->vm_file); if (n->vm_ops && n->vm_ops->open) @@ -85,6 +87,8 @@ static inline int mlock_fixup_middle(struct vm_area_struct * vma, right->vm_start = end; right->vm_pgoff += (right->vm_start - left->vm_start) >> PAGE_SHIFT; vma->vm_flags = newflags; + left->vm_raend = 0; + right->vm_raend = 0; if (vma->vm_file) atomic_add(2, &vma->vm_file->f_count); @@ -97,6 +101,7 @@ static inline int mlock_fixup_middle(struct vm_area_struct * vma, vma->vm_start = start; vma->vm_end = end; vma->vm_flags = newflags; + vma->vm_raend = 0; insert_vm_struct(current->mm, left); insert_vm_struct(current->mm, right); vmlist_modify_unlock(vma->vm_mm); |