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-rw-r--r--include/linux/mm.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 956025940053..5b5f26d6588a 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -2922,6 +2922,9 @@ extern int do_munmap(struct mm_struct *, unsigned long, size_t,
extern int do_madvise(struct mm_struct *mm, unsigned long start, size_t len_in, int behavior);
#ifdef CONFIG_MMU
+extern int do_vma_munmap(struct vma_iterator *vmi, struct vm_area_struct *vma,
+ unsigned long start, unsigned long end,
+ struct list_head *uf, bool downgrade);
extern int __mm_populate(unsigned long addr, unsigned long len,
int ignore_errors);
static inline void mm_populate(unsigned long addr, unsigned long len)