29 static int generic_remap_checks(struct file *file_in, loff_t pos_in,  in generic_remap_checks()  argument
33 	struct inode *inode_in = file_in->f_mapping->host;  in generic_remap_checks()
293 int generic_remap_file_range_prep(struct file *file_in, loff_t pos_in,  in generic_remap_file_range_prep()  argument
297 	struct inode *inode_in = file_inode(file_in);  in generic_remap_file_range_prep()
329 	ret = generic_remap_checks(file_in, pos_in, file_out, pos_out, len,  in generic_remap_file_range_prep()
376 loff_t do_clone_file_range(struct file *file_in, loff_t pos_in,  in do_clone_file_range()  argument
389 	if (file_inode(file_in)->i_sb != file_inode(file_out)->i_sb)  in do_clone_file_range()
392 	ret = generic_file_rw_checks(file_in, file_out);  in do_clone_file_range()
396 	if (!file_in->f_op->remap_file_range)  in do_clone_file_range()
399 	ret = remap_verify_area(file_in, pos_in, len, false);  in do_clone_file_range()
407 	ret = file_in->f_op->remap_file_range(file_in, pos_in,  in do_clone_file_range()
412 	fsnotify_access(file_in);  in do_clone_file_range()
418 loff_t vfs_clone_file_range(struct file *file_in, loff_t pos_in,  in vfs_clone_file_range()  argument
425 	ret = do_clone_file_range(file_in, pos_in, file_out, pos_out, len,  in vfs_clone_file_range()