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-rw-r--r--mm/mmap.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/mm/mmap.c b/mm/mmap.c
index 18aed0ea6bd3..b42f58591b9a 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -599,6 +599,7 @@ static inline void vma_complete(struct vma_prepare *vp,
if (vp->remove) {
again:
+ vma_mark_detached(vp->remove, true);
if (vp->file) {
uprobe_munmap(vp->remove, vp->remove->vm_start,
vp->remove->vm_end);
@@ -2276,6 +2277,7 @@ static inline int munmap_sidetree(struct vm_area_struct *vma,
if (mas_store_gfp(mas_detach, vma, GFP_KERNEL))
return -ENOMEM;
+ vma_mark_detached(vma, true);
if (vma->vm_flags & VM_LOCKED)
vma->vm_mm->locked_vm -= vma_pages(vma);