1 files changed, 0 insertions, 48 deletions
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index 449b6eafc695..4d5fb84eed5e 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -890,52 +890,4 @@ typedef struct {
 	unsigned long val;
 } swp_entry_t;
 
-#ifdef CONFIG_ANON_VMA_NAME
-/*
- * mmap_lock should be read-locked when calling vma_anon_name() and while using
- * the returned pointer.
- */
-extern const char *vma_anon_name(struct vm_area_struct *vma);
-
-/*
- * mmap_lock should be read-locked for orig_vma->vm_mm.
- * mmap_lock should be write-locked for new_vma->vm_mm or new_vma should be
- * isolated.
- */
-extern void dup_vma_anon_name(struct vm_area_struct *orig_vma,
-			      struct vm_area_struct *new_vma);
-
-/*
- * mmap_lock should be write-locked or vma should have been isolated under
- * write-locked mmap_lock protection.
- */
-extern void free_vma_anon_name(struct vm_area_struct *vma);
-
-/* mmap_lock should be read-locked */
-static inline bool is_same_vma_anon_name(struct vm_area_struct *vma,
-					 const char *name)
-{
-	const char *vma_name = vma_anon_name(vma);
-
-	/* either both NULL, or pointers to same string */
-	if (vma_name == name)
-		return true;
-
-	return name && vma_name && !strcmp(name, vma_name);
-}
-#else /* CONFIG_ANON_VMA_NAME */
-static inline const char *vma_anon_name(struct vm_area_struct *vma)
-{
-	return NULL;
-}
-static inline void dup_vma_anon_name(struct vm_area_struct *orig_vma,
-			      struct vm_area_struct *new_vma) {}
-static inline void free_vma_anon_name(struct vm_area_struct *vma) {}
-static inline bool is_same_vma_anon_name(struct vm_area_struct *vma,
-					 const char *name)
-{
-	return true;
-}
-#endif  /* CONFIG_ANON_VMA_NAME */
-
 #endif /* _LINUX_MM_TYPES_H */