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-rw-r--r--include/linux/rmap.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index bb83c0d..e9fd04c 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -198,6 +198,8 @@ enum ttu_flags {
};
#define TTU_ACTION(x) ((x) & TTU_ACTION_MASK)
+bool is_vma_temporary_stack(struct vm_area_struct *vma);
+
int try_to_unmap(struct page *, enum ttu_flags flags);
int try_to_unmap_one(struct page *, struct vm_area_struct *,
unsigned long address, enum ttu_flags flags);