From owner-svn-src-head@freebsd.org Tue Oct 18 15:24:57 2016 Return-Path: Delivered-To: svn-src-head@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 4C088C175EC; Tue, 18 Oct 2016 15:24:57 +0000 (UTC) (envelope-from luigi@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 1E082222; Tue, 18 Oct 2016 15:24:57 +0000 (UTC) (envelope-from luigi@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id u9IFOur2045063; Tue, 18 Oct 2016 15:24:56 GMT (envelope-from luigi@FreeBSD.org) Received: (from luigi@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id u9IFOutA045062; Tue, 18 Oct 2016 15:24:56 GMT (envelope-from luigi@FreeBSD.org) Message-Id: <201610181524.u9IFOutA045062@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: luigi set sender to luigi@FreeBSD.org using -f From: Luigi Rizzo Date: Tue, 18 Oct 2016 15:24:56 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r307571 - head/share/man/man4 X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 18 Oct 2016 15:24:57 -0000 Author: luigi Date: Tue Oct 18 15:24:56 2016 New Revision: 307571 URL: https://svnweb.freebsd.org/changeset/base/307571 Log: fix a stale sentence in the manpage Modified: head/share/man/man4/netmap.4 Modified: head/share/man/man4/netmap.4 ============================================================================== --- head/share/man/man4/netmap.4 Tue Oct 18 15:14:46 2016 (r307570) +++ head/share/man/man4/netmap.4 Tue Oct 18 15:24:56 2016 (r307571) @@ -828,9 +828,9 @@ Performance is inferior to native netmap mode but still significantly higher than various raw socket types (bpf, PF_PACKET, etc.). Note that for slow devices (such as 1 Gbit/s and slower NICs, -or several 10 Gbit/s NICs whose hardware is unable -that of in-kernel solutions such as Linux's -.Xr pktgen . +or several 10 Gbit/s NICs whose hardware is unable to sustain line rate), +emulated and native mode will likely have similar or same throughput. +.br When emulation is in use, packet sniffer programs such as tcpdump could see received packets before they are diverted by netmap. This behaviour is not intentional, being just an artifact of the implementation of emulation.