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-rw-r--r--mm/internal.h5
1 files changed, 0 insertions, 5 deletions
diff --git a/mm/internal.h b/mm/internal.h
index 9902648f2206..1432feec62df 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -296,11 +296,6 @@ static inline unsigned int buddy_order(struct page *page)
*/
#define buddy_order_unsafe(page) READ_ONCE(page_private(page))
-static inline bool is_cow_mapping(vm_flags_t flags)
-{
- return (flags & (VM_SHARED | VM_MAYWRITE)) == VM_MAYWRITE;
-}
-
/*
* These three helpers classifies VMAs for virtual memory accounting.
*/