304 			const struct iovec *iov, size_t base, size_t bytes)  in __iovec_copy_from_user_inatomic()  argument
309 		char __user *buf = iov->iov_base + base;  in __iovec_copy_from_user_inatomic()
310 		int copy = min(bytes, iov->iov_len - base);  in __iovec_copy_from_user_inatomic()
312 		base = 0;  in __iovec_copy_from_user_inatomic()
360 		size_t base = i->iov_offset;  in advance_iovec()  local
370 			copy = min(bytes, iov->iov_len - base);  in advance_iovec()
374 			base += copy;  in advance_iovec()
375 			if (iov->iov_len == base) {  in advance_iovec()
378 				base = 0;  in advance_iovec()
382 		i->iov_offset = base;  in advance_iovec()
700 	size_t base = i->iov_offset;  in copy_from_user_bvec()  local
703 	for (left = bytes, bvec = i->bvec; left; bvec++, base = 0) {  in copy_from_user_bvec()
704 		size_t copy = min(left, bvec->bv_len - base);  in copy_from_user_bvec()
708 				 bvec->bv_offset + base, copy);  in copy_from_user_bvec()
725 		size_t base = i->iov_offset;  in advance_bvec()  local
735 			copy = min(bytes, bvec->bv_len - base);  in advance_bvec()
739 			base += copy;  in advance_bvec()
740 			if (bvec->bv_len == base) {  in advance_bvec()
743 				base = 0;  in advance_bvec()
747 		i->iov_offset = base;  in advance_bvec()