From owner-freebsd-arch@freebsd.org Mon Oct 9 05:09:06 2017 Return-Path: Delivered-To: freebsd-arch@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id CA44DE25333 for ; Mon, 9 Oct 2017 05:09:06 +0000 (UTC) (envelope-from julian@freebsd.org) Received: from vps1.elischer.org (vps1.elischer.org [204.109.63.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "vps1.elischer.org", Issuer "CA Cert Signing Authority" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 72D9E720CF; Mon, 9 Oct 2017 05:09:06 +0000 (UTC) (envelope-from julian@freebsd.org) Received: from Julian-MBP3.local (115-166-10-148.dyn.iinet.net.au [115.166.10.148]) (authenticated bits=0) by vps1.elischer.org (8.15.2/8.15.2) with ESMTPSA id v9958rgG065387 (version=TLSv1.2 cipher=DHE-RSA-AES128-SHA bits=128 verify=NO); Sun, 8 Oct 2017 22:08:56 -0700 (PDT) (envelope-from julian@freebsd.org) Subject: Re: lua in zfs To: Andriy Gapon , Ian Lepore , Warner Losh Cc: "freebsd-arch@freebsd.org" References: <1506614109.31939.20.camel@freebsd.org> From: Julian Elischer Message-ID: <17197084-f116-7047-6688-16a0daa7f8e1@freebsd.org> Date: Mon, 9 Oct 2017 13:08:47 +0800 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Discussion related to FreeBSD architecture List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 09 Oct 2017 05:09:07 -0000 On 29/9/17 12:50 am, Andriy Gapon wrote: > On 28/09/2017 19:44, Andriy Gapon wrote: >> On 28/09/2017 18:55, Ian Lepore wrote: >>> Iirc, the big difference between 5.2.x and 5.3 is that the latter added >>> support for integers.  It seems like that would be a good thing, in the >>> kernel. >> I am sure that the ZFS Lua represents numbers as integers and has no floating >> point support at all. > > Some more info: > https://github.com/illumos/illumos-gate/blob/master/usr/src/uts/common/fs/zfs/lua/README.zfs > I suggest as a point to feed back to the originators that a name change may be in order.. klua (kernel lua) perhaps.