928 				struct vm_userfaultfd_ctx vm_userfaultfd_ctx)  in is_mergeable_vma()  argument
944 	if (!is_mergeable_vm_userfaultfd_ctx(vma, vm_userfaultfd_ctx))  in is_mergeable_vma()
978 		     struct vm_userfaultfd_ctx vm_userfaultfd_ctx)  in can_vma_merge_before()  argument
980 	if (is_mergeable_vma(vma, file, vm_flags, vm_userfaultfd_ctx) &&  in can_vma_merge_before()
999 		    struct vm_userfaultfd_ctx vm_userfaultfd_ctx)  in can_vma_merge_after()  argument
1001 	if (is_mergeable_vma(vma, file, vm_flags, vm_userfaultfd_ctx) &&  in can_vma_merge_after()
1045 			struct vm_userfaultfd_ctx vm_userfaultfd_ctx)  in vma_merge()  argument
1073 					    vm_userfaultfd_ctx)) {  in vma_merge()
1082 						     vm_userfaultfd_ctx) &&  in vma_merge()
1104 					     vm_userfaultfd_ctx)) {  in vma_merge()
2951 			    vma->vm_userfaultfd_ctx);  in copy_vma()