K 10 svn:author V 7 delphij K 8 svn:date V 27 2014-07-25T06:53:20.489891Z K 7 svn:log V 271 As of r268075, the responsibility of rounding up buffer to optimal size have been transferred from zio_compress_data to its caller. Therefore, passing the 'minblocksize' down will be a no-op. Eliminate the parameter to reduce diff against upstream. MFC after: 2 weeks END