From owner-svn-src-all@freebsd.org Thu May 12 19:42:14 2016 Return-Path: Delivered-To: svn-src-all@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 6D069B3885C; Thu, 12 May 2016 19:42:14 +0000 (UTC) (envelope-from n_hibma@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 25B051F7C; Thu, 12 May 2016 19:42:14 +0000 (UTC) (envelope-from n_hibma@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id u4CJgDgh031710; Thu, 12 May 2016 19:42:13 GMT (envelope-from n_hibma@FreeBSD.org) Received: (from n_hibma@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id u4CJgDfl031709; Thu, 12 May 2016 19:42:13 GMT (envelope-from n_hibma@FreeBSD.org) Message-Id: <201605121942.u4CJgDfl031709@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: n_hibma set sender to n_hibma@FreeBSD.org using -f From: Nick Hibma Date: Thu, 12 May 2016 19:42:13 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r299559 - head/sys/net X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 May 2016 19:42:14 -0000 Author: n_hibma Date: Thu May 12 19:42:13 2016 New Revision: 299559 URL: https://svnweb.freebsd.org/changeset/base/299559 Log: Allow silencing of 'promiscuous mode enabled/disabled' messages. PR: 166255 Submitted by: eugen.grosbein.net Obtained from: eugen.grosbein.net MFC after: 1 week Modified: head/sys/net/if.c Modified: head/sys/net/if.c ============================================================================== --- head/sys/net/if.c Thu May 12 19:40:47 2016 (r299558) +++ head/sys/net/if.c Thu May 12 19:42:13 2016 (r299559) @@ -112,6 +112,13 @@ SYSCTL_INT(_net_link, OID_AUTO, log_link &log_link_state_change, 0, "log interface link state change events"); +/* Log promiscuous mode change events */ +static int log_promisc_mode_change = 1; + +SYSCTL_INT(_net_link, OID_AUTO, log_promisc_mode_change, CTLFLAG_RW, + &log_promisc_mode_change, 1, + "log promiscuous mode change events"); + /* Interface description */ static unsigned int ifdescr_maxlen = 1024; SYSCTL_UINT(_net, OID_AUTO, ifdescr_maxlen, CTLFLAG_RW, @@ -2326,9 +2333,11 @@ ifhwioctl(u_long cmd, struct ifnet *ifp, ifp->if_flags |= IFF_PROMISC; else if (ifp->if_pcount == 0) ifp->if_flags &= ~IFF_PROMISC; - log(LOG_INFO, "%s: permanently promiscuous mode %s\n", - ifp->if_xname, - (new_flags & IFF_PPROMISC) ? "enabled" : "disabled"); + if (log_promisc_mode_change) + log(LOG_INFO, "%s: permanently promiscuous mode %s\n", + ifp->if_xname, + ((new_flags & IFF_PPROMISC) ? + "enabled" : "disabled")); } ifp->if_flags = (ifp->if_flags & IFF_CANTCHANGE) | (new_flags &~ IFF_CANTCHANGE); @@ -2813,7 +2822,8 @@ ifpromisc(struct ifnet *ifp, int pswitch error = if_setflag(ifp, IFF_PROMISC, IFF_PPROMISC, &ifp->if_pcount, pswitch); /* If promiscuous mode status has changed, log a message */ - if (error == 0 && ((ifp->if_flags ^ oldflags) & IFF_PROMISC)) + if (error == 0 && ((ifp->if_flags ^ oldflags) & IFF_PROMISC) && + log_promisc_mode_change) log(LOG_INFO, "%s: promiscuous mode %s\n", ifp->if_xname, (ifp->if_flags & IFF_PROMISC) ? "enabled" : "disabled");