fs/orangefs/file.c

24 	int ret;
36 	ret = service_operation(new_op, "orangefs_flush_racache",
40 	    __func__, ret);
43 	return ret;
58 	ssize_t ret;
76 		ret = buffer_index;
79 			     __func__, ret);
140 		ret = orangefs_bufmap_copy_from_iovec(iter, buffer_index,
142 		if (ret < 0) {
144 			    __func__, (long)ret);
156 	ret = service_operation(new_op,
171 	if (ret == -EAGAIN && op_state_purged(new_op)) {
181 	if (ret < 0) {
182 		if (ret == -EINTR) {
202 					ret = -EINTR;
204 					ret = 0;
213 					ret = -EINTR;
215 					ret = total_size;
221 				ret = 0;
234 				handle, ret);
237 			return ret;
254 		ret = orangefs_bufmap_copy_to_iovec(iter, buffer_index,
256 		if (ret < 0) {
258 			    __func__, (long)ret);
269 	ret = new_op->downcall.resp.io.amt_complete;
279 	return ret;
287 	int ret;
290 		ret = wait_on_bit(bitlock, 1, TASK_KILLABLE);
291 		if (ret)
292 			return ret;
309 	ret = filemap_write_and_wait(mapping);
310 	if (!ret)
311 		ret = invalidate_inode_pages2(mapping);
320 	return ret;
326 	int ret;
330 	ret = orangefs_revalidate_mapping(file_inode(iocb->ki_filp));
331 	if (ret)
334 	ret = generic_file_read_iter(iocb, iter);
337 	return ret;
345 	ssize_t ret;
350 	ret = orangefs_revalidate_mapping(inode);
351 	if (ret)
354 	ret = filemap_splice_read(in, ppos, pipe, len, flags);
357 	return ret;
363 	int ret;
367 		ret = orangefs_revalidate_mapping(file_inode(iocb->ki_filp));
368 		if (ret)
369 			return ret;
372 	ret = generic_file_write_iter(iocb, iter);
373 	return ret;
379 	int ret;
380 	ret = orangefs_inode_getattr(file->f_mapping->host,
382 	if (ret == -ESTALE)
383 		ret = -EIO;
384 	if (ret) {
386 		    "ret:%d:.\n", __func__, ret);
403 	int ret;
405 	ret = orangefs_revalidate_mapping(file_inode(file));
406 	if (ret)
407 		return ret;
461 	int ret;
466 	ret = filemap_write_and_wait_range(file_inode(file)->i_mapping,
468 	if (ret < 0)
469 		return ret;
476 	ret = service_operation(new_op,
482 		     ret);
485 	return ret;
499 	int ret = -EINVAL;
508 		ret = orangefs_inode_getattr(file->f_mapping->host,
510 		if (ret == -ESTALE)
511 			ret = -EIO;
512 		if (ret) {
518 			return ret;