vm_fault_to_errno  428 fs/cramfs/inode.c 				ret = vm_fault_to_errno(vmf, 0);
vm_fault_to_errno  651 mm/gup.c       		int err = vm_fault_to_errno(ret, *flags);
vm_fault_to_errno  986 mm/gup.c       		int err = vm_fault_to_errno(ret, 0);
vm_fault_to_errno 4473 mm/hugetlb.c   				err = vm_fault_to_errno(ret, flags);