From owner-svn-src-head@freebsd.org  Tue Jul  7 06:34:29 2015
Return-Path: <owner-svn-src-head@freebsd.org>
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 D662E99503D;
 Tue,  7 Jul 2015 06:34:29 +0000 (UTC)
 (envelope-from tuexen@FreeBSD.org)
Received: from repo.freebsd.org (repo.freebsd.org
 [IPv6:2001:1900:2254:2068::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 C6753145A;
 Tue,  7 Jul 2015 06:34:29 +0000 (UTC)
 (envelope-from tuexen@FreeBSD.org)
Received: from repo.freebsd.org ([127.0.1.70])
 by repo.freebsd.org (8.14.9/8.14.9) with ESMTP id t676YTJs085431;
 Tue, 7 Jul 2015 06:34:29 GMT (envelope-from tuexen@FreeBSD.org)
Received: (from tuexen@localhost)
 by repo.freebsd.org (8.14.9/8.14.9/Submit) id t676YTC1085421;
 Tue, 7 Jul 2015 06:34:29 GMT (envelope-from tuexen@FreeBSD.org)
Message-Id: <201507070634.t676YTC1085421@repo.freebsd.org>
X-Authentication-Warning: repo.freebsd.org: tuexen set sender to
 tuexen@FreeBSD.org using -f
From: Michael Tuexen <tuexen@FreeBSD.org>
Date: Tue, 7 Jul 2015 06:34:29 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r285237 - head/sys/netinet
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: 2.1.20
Precedence: list
List-Id: SVN commit messages for the src tree for head/-current
 <svn-src-head.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-head/>
List-Post: <mailto:svn-src-head@freebsd.org>
List-Help: <mailto:svn-src-head-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 07 Jul 2015 06:34:29 -0000

Author: tuexen
Date: Tue Jul  7 06:34:28 2015
New Revision: 285237
URL: https://svnweb.freebsd.org/changeset/base/285237

Log:
  Export the ssthresh value per SCTP path via the sysctl interface.
  
  MFC after: 1 month

Modified:
  head/sys/netinet/sctp_sysctl.c
  head/sys/netinet/sctp_uio.h

Modified: head/sys/netinet/sctp_sysctl.c
==============================================================================
--- head/sys/netinet/sctp_sysctl.c	Tue Jul  7 04:15:22 2015	(r285236)
+++ head/sys/netinet/sctp_sysctl.c	Tue Jul  7 06:34:28 2015	(r285237)
@@ -511,6 +511,7 @@ sctp_sysctl_handle_assoclist(SYSCTL_HAND
 				xraddr.mtu = net->mtu;
 				xraddr.rtt = net->rtt / 1000;
 				xraddr.heartbeat_interval = net->heart_beat_delay;
+				xraddr.ssthresh = net->ssthresh;
 				xraddr.start_time.tv_sec = (uint32_t) net->start_time.tv_sec;
 				xraddr.start_time.tv_usec = (uint32_t) net->start_time.tv_usec;
 				SCTP_INP_RUNLOCK(inp);

Modified: head/sys/netinet/sctp_uio.h
==============================================================================
--- head/sys/netinet/sctp_uio.h	Tue Jul  7 04:15:22 2015	(r285236)
+++ head/sys/netinet/sctp_uio.h	Tue Jul  7 06:34:28 2015	(r285237)
@@ -1228,7 +1228,8 @@ struct xsctp_raddr {
 	struct sctp_timeval start_time;	/* sctpAssocLocalRemEntry 8   */
 	uint32_t rtt;
 	uint32_t heartbeat_interval;
-	uint32_t extra_padding[31];	/* future */
+	uint32_t ssthresh;
+	uint32_t extra_padding[30];	/* future */
 };
 
 #define SCTP_MAX_LOGGING_SIZE 30000