From owner-freebsd-arch@FreeBSD.ORG Mon Sep 1 21:34:08 2014 Return-Path: Delivered-To: freebsd-arch@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id EB4F08B3 for ; Mon, 1 Sep 2014 21:34:08 +0000 (UTC) Received: from phk.freebsd.dk (phk.freebsd.dk [130.225.244.222]) by mx1.freebsd.org (Postfix) with ESMTP id AD05714D0 for ; Mon, 1 Sep 2014 21:34:08 +0000 (UTC) Received: from critter.freebsd.dk (unknown [192.168.60.3]) by phk.freebsd.dk (Postfix) with ESMTP id 6FAD81598; Mon, 1 Sep 2014 21:34:07 +0000 (UTC) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.14.9/8.14.9) with ESMTP id s81LY5XX040211; Mon, 1 Sep 2014 21:34:06 GMT (envelope-from phk@phk.freebsd.dk) To: Alfred Perlstein Subject: Re: script(2) [was: [CFT/review] new sendfile(2)] In-reply-to: <5404D1B8.9010006@mu.org> From: "Poul-Henning Kamp" References: <20140529102054.GX50679@FreeBSD.org> <20140729232404.GF43962@funkthat.com> <20140831165022.GE7693@FreeBSD.org> <540382E2.3040004@freebsd.org> <2770.1409522711@critter.freebsd.dk> <5403B13C.60008@freebsd.org> <4204.1409549879@critter.freebsd.dk> <5404D1B8.9010006@mu.org> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <40209.1409607245.1@critter.freebsd.dk> Date: Mon, 01 Sep 2014 21:34:05 +0000 Message-ID: <40210.1409607245@critter.freebsd.dk> Cc: freebsd-arch@freebsd.org X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Discussion related to FreeBSD architecture List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 01 Sep 2014 21:34:09 -0000 -------- In message <5404D1B8.9010006@mu.org>, Alfred Perlstein writes: >> In message <5403B13C.60008@freebsd.org>, Alfred Perlstein writes: >> >>> Lua at the syscall level makes sense. :) >> I doubt it. >> >> We're looking at high performance stuff and we don't want a silly >> parser and string processing involved. >> >Would it really matter? Lua is bytecode, [...] I though you wanted the interpreter in the kernel. If it's only the executor, then ... maybe... We'd need to do a serious audit of the lua bytecode first... -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence.