34 	struct inode *inode_out = file_out->f_mapping->host;  in generic_remap_checks()  local
38 	loff_t bs = inode_out->i_sb->s_blocksize;  in generic_remap_checks()
50 	size_out = i_size_read(inode_out);  in generic_remap_checks()
84 	if (inode_in == inode_out &&  in generic_remap_checks()
136 				   struct inode *inode_out,  in generic_remap_check_len()  argument
147 	if (pos_out + *len < i_size_read(inode_out))  in generic_remap_check_len()
298 	struct inode *inode_out = file_inode(file_out);  in generic_remap_file_range_prep()  local
299 	bool same_inode = (inode_in == inode_out);  in generic_remap_file_range_prep()
303 	if (IS_IMMUTABLE(inode_out))  in generic_remap_file_range_prep()
306 	if (IS_SWAPFILE(inode_in) || IS_SWAPFILE(inode_out))  in generic_remap_file_range_prep()
310 	if (S_ISDIR(inode_in->i_mode) || S_ISDIR(inode_out->i_mode))  in generic_remap_file_range_prep()
312 	if (!S_ISREG(inode_in->i_mode) || !S_ISREG(inode_out->i_mode))  in generic_remap_file_range_prep()
337 		inode_dio_wait(inode_out);  in generic_remap_file_range_prep()
344 	ret = filemap_write_and_wait_range(inode_out->i_mapping,  in generic_remap_file_range_prep()
356 				inode_out, pos_out, *len, &is_same);  in generic_remap_file_range_prep()
363 	ret = generic_remap_check_len(inode_in, inode_out, pos_out, len,  in generic_remap_file_range_prep()