From owner-freebsd-arch@freebsd.org Thu Sep 28 16:50:42 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 DD2B0E039CD for ; Thu, 28 Sep 2017 16:50:42 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from citapm.icyb.net.ua (citapm.icyb.net.ua [212.40.38.140]) by mx1.freebsd.org (Postfix) with ESMTP id E215465B5C; Thu, 28 Sep 2017 16:50:41 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from porto.starpoint.kiev.ua (porto-e.starpoint.kiev.ua [212.40.38.100]) by citapm.icyb.net.ua (8.8.8p3/ICyb-2.3exp) with ESMTP id TAA28241; Thu, 28 Sep 2017 19:50:39 +0300 (EEST) (envelope-from avg@FreeBSD.org) Received: from localhost ([127.0.0.1]) by porto.starpoint.kiev.ua with esmtp (Exim 4.34 (FreeBSD)) id 1dxc1H-000F1D-OJ; Thu, 28 Sep 2017 19:50:39 +0300 Subject: Re: lua in zfs From: Andriy Gapon To: Ian Lepore , Warner Losh Cc: "freebsd-arch@freebsd.org" References: <1506614109.31939.20.camel@freebsd.org> Message-ID: Date: Thu, 28 Sep 2017 19:50:04 +0300 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit 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: Thu, 28 Sep 2017 16:50:43 -0000 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 -- Andriy Gapon