418 		struct anon_vma_chain *avc;  in validate_mm()  local
422 			list_for_each_entry(avc, &vma->anon_vma_chain, same_vma)  in validate_mm()
423 				anon_vma_interval_tree_verify(avc);  in validate_mm()
549 	struct anon_vma_chain *avc;  in anon_vma_interval_tree_pre_update_vma()  local
551 	list_for_each_entry(avc, &vma->anon_vma_chain, same_vma)  in anon_vma_interval_tree_pre_update_vma()
552 		anon_vma_interval_tree_remove(avc, &avc->anon_vma->rb_root);  in anon_vma_interval_tree_pre_update_vma()
558 	struct anon_vma_chain *avc;  in anon_vma_interval_tree_post_update_vma()  local
560 	list_for_each_entry(avc, &vma->anon_vma_chain, same_vma)  in anon_vma_interval_tree_post_update_vma()
561 		anon_vma_interval_tree_insert(avc, &avc->anon_vma->rb_root);  in anon_vma_interval_tree_post_update_vma()
3777 	struct anon_vma_chain *avc;  in mm_take_all_locks()  local
3803 			list_for_each_entry(avc, &vma->anon_vma_chain, same_vma)  in mm_take_all_locks()
3804 				vm_lock_anon_vma(mm, avc->anon_vma);  in mm_take_all_locks()
3857 	struct anon_vma_chain *avc;  in mm_drop_all_locks()  local
3864 			list_for_each_entry(avc, &vma->anon_vma_chain, same_vma)  in mm_drop_all_locks()
3865 				vm_unlock_anon_vma(avc->anon_vma);  in mm_drop_all_locks()