1788 				   struct inode *inode_out,  in generic_remap_check_len()  argument
1800 	    pos_out + *len < i_size_read(inode_out))  in generic_remap_check_len()
1951 	struct inode *inode_out = file_inode(file_out);  in generic_remap_file_range_prep()  local
1952 	bool same_inode = (inode_in == inode_out);  in generic_remap_file_range_prep()
1956 	if (IS_IMMUTABLE(inode_out))  in generic_remap_file_range_prep()
1959 	if (IS_SWAPFILE(inode_in) || IS_SWAPFILE(inode_out))  in generic_remap_file_range_prep()
1963 	if (S_ISDIR(inode_in->i_mode) || S_ISDIR(inode_out->i_mode))  in generic_remap_file_range_prep()
1965 	if (!S_ISREG(inode_in->i_mode) || !S_ISREG(inode_out->i_mode))  in generic_remap_file_range_prep()
1990 		inode_dio_wait(inode_out);  in generic_remap_file_range_prep()
1997 	ret = filemap_write_and_wait_range(inode_out->i_mapping,  in generic_remap_file_range_prep()
2009 				inode_out, pos_out, *len, &is_same);  in generic_remap_file_range_prep()
2016 	ret = generic_remap_check_len(inode_in, inode_out, pos_out, len,  in generic_remap_file_range_prep()