57 			 loff_t pos, size_t copied)  in netfs_update_i_size()  argument
59 	loff_t i_size, end = pos + copied;  in netfs_update_i_size()
81 		if (copied > gap) {  in netfs_update_i_size()
82 			add = DIV_ROUND_UP(copied - gap, SECTOR_SIZE);  in netfs_update_i_size()
159 		size_t copied;	/* Bytes copied from user */  in netfs_perform_write()  local
222 			copied = copy_folio_from_iter_atomic(folio, offset, part, iter);  in netfs_perform_write()
223 			if (unlikely(copied == 0))  in netfs_perform_write()
227 			goto copied;  in netfs_perform_write()
236 			copied = copy_folio_from_iter_atomic(folio, offset, part, iter);  in netfs_perform_write()
237 			if (unlikely(copied == 0))  in netfs_perform_write()
239 			folio_zero_segment(folio, offset + copied, flen);  in netfs_perform_write()
243 			goto copied;  in netfs_perform_write()
248 			copied = copy_folio_from_iter_atomic(folio, offset, part, iter);  in netfs_perform_write()
249 			if (unlikely(copied == 0))  in netfs_perform_write()
251 			if (unlikely(copied < part)) {  in netfs_perform_write()
253 				iov_iter_revert(iter, copied);  in netfs_perform_write()
254 				copied = 0;  in netfs_perform_write()
261 			goto copied;  in netfs_perform_write()
283 			copied = copy_folio_from_iter_atomic(folio, offset, part, iter);  in netfs_perform_write()
284 			if (unlikely(copied == 0))  in netfs_perform_write()
288 			goto copied;  in netfs_perform_write()
295 			copied = copy_folio_from_iter_atomic(folio, offset, part, iter);  in netfs_perform_write()
296 			if (unlikely(copied == 0))  in netfs_perform_write()
298 			if (offset == 0 && copied == flen) {  in netfs_perform_write()
302 				goto copied;  in netfs_perform_write()
307 				iov_iter_revert(iter, copied);  in netfs_perform_write()
313 			finfo->dirty_len = copied;  in netfs_perform_write()
317 			goto copied;  in netfs_perform_write()
325 			copied = copy_folio_from_iter_atomic(folio, offset, part, iter);  in netfs_perform_write()
326 			if (unlikely(copied == 0))  in netfs_perform_write()
328 			finfo->dirty_len += copied;  in netfs_perform_write()
340 			goto copied;  in netfs_perform_write()
353 	copied:  in netfs_perform_write()
357 		netfs_update_i_size(ctx, inode, pos, copied);  in netfs_perform_write()
358 		pos += copied;  in netfs_perform_write()
359 		written += copied;  in netfs_perform_write()
365 			netfs_advance_writethrough(wreq, &wbc, folio, copied,  in netfs_perform_write()
366 						   offset + copied == flen,  in netfs_perform_write()