31 static int generic_remap_checks(struct file *file_in, loff_t pos_in,  in generic_remap_checks()  argument
35 	struct inode *inode_in = file_in->f_mapping->host;  in generic_remap_checks()
271 __generic_remap_file_range_prep(struct file *file_in, loff_t pos_in,  in __generic_remap_file_range_prep()  argument
276 	struct inode *inode_in = file_inode(file_in);  in __generic_remap_file_range_prep()
308 	ret = generic_remap_checks(file_in, pos_in, file_out, pos_out, len,  in __generic_remap_file_range_prep()
335 			ret = vfs_dedupe_file_range_compare(file_in, pos_in,  in __generic_remap_file_range_prep()
361 int generic_remap_file_range_prep(struct file *file_in, loff_t pos_in,  in generic_remap_file_range_prep()  argument
365 	return __generic_remap_file_range_prep(file_in, pos_in, file_out,  in generic_remap_file_range_prep()
370 loff_t do_clone_file_range(struct file *file_in, loff_t pos_in,  in do_clone_file_range()  argument
378 	if (file_inode(file_in)->i_sb != file_inode(file_out)->i_sb)  in do_clone_file_range()
381 	ret = generic_file_rw_checks(file_in, file_out);  in do_clone_file_range()
385 	if (!file_in->f_op->remap_file_range)  in do_clone_file_range()
388 	ret = remap_verify_area(file_in, pos_in, len, false);  in do_clone_file_range()
396 	ret = file_in->f_op->remap_file_range(file_in, pos_in,  in do_clone_file_range()
401 	fsnotify_access(file_in);  in do_clone_file_range()
407 loff_t vfs_clone_file_range(struct file *file_in, loff_t pos_in,  in vfs_clone_file_range()  argument
414 	ret = do_clone_file_range(file_in, pos_in, file_out, pos_out, len,  in vfs_clone_file_range()