From owner-freebsd-arch@FreeBSD.ORG Mon Jan 5 02:07:27 2015 Return-Path: Delivered-To: freebsd-arch@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 42899C41; Mon, 5 Jan 2015 02:07:27 +0000 (UTC) Received: from na01-bl2-obe.outbound.protection.outlook.com (mail-bl2on0122.outbound.protection.outlook.com [65.55.169.122]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (Client CN "mail.protection.outlook.com", Issuer "MSIT Machine Auth CA 2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id B8A1B64DFD; Mon, 5 Jan 2015 02:07:25 +0000 (UTC) Received: from CO2PR05CA033.namprd05.prod.outlook.com (10.141.241.161) by BLUPR05MB436.namprd05.prod.outlook.com (10.141.27.152) with Microsoft SMTP Server (TLS) id 15.1.49.12; Mon, 5 Jan 2015 02:07:23 +0000 Received: from BY2FFO11FD049.protection.gbl (2a01:111:f400:7c0c::122) by CO2PR05CA033.outlook.office365.com (2a01:111:e400:1429::33) with Microsoft SMTP Server (TLS) id 15.1.49.12 via Frontend Transport; Mon, 5 Jan 2015 02:07:22 +0000 Received: from P-EMF02-SAC.jnpr.net (66.129.239.16) by BY2FFO11FD049.mail.protection.outlook.com (10.1.15.186) with Microsoft SMTP Server (TLS) id 15.1.49.13 via Frontend Transport; Mon, 5 Jan 2015 02:07:23 +0000 Received: from magenta.juniper.net (172.17.27.123) by P-EMF02-SAC.jnpr.net (172.24.192.21) with Microsoft SMTP Server (TLS) id 14.3.146.0; Sun, 4 Jan 2015 18:07:22 -0800 Received: from idle.juniper.net (idleski.juniper.net [172.25.4.26]) by magenta.juniper.net (8.11.3/8.11.3) with ESMTP id t0527KW33267; Sun, 4 Jan 2015 18:07:20 -0800 (PST) (envelope-from phil@juniper.net) Received: from idle.juniper.net (localhost [127.0.0.1]) by idle.juniper.net (8.14.4/8.14.3) with ESMTP id t05274U2086589; Sun, 4 Jan 2015 21:07:05 -0500 (EST) (envelope-from phil@idle.juniper.net) Message-ID: <201501050207.t05274U2086589@idle.juniper.net> To: Alfred Perlstein Subject: Re: Libxo bugs and fixes. In-Reply-To: Date: Sun, 4 Jan 2015 21:07:04 -0500 From: Phil Shafer MIME-Version: 1.0 Content-Type: text/plain X-EOPAttributedMessage: 0 Received-SPF: SoftFail (protection.outlook.com: domain of transitioning juniper.net discourages use of 66.129.239.16 as permitted sender) Authentication-Results: spf=softfail (sender IP is 66.129.239.16) smtp.mailfrom=phil@juniper.net; X-Forefront-Antispam-Report: CIP:66.129.239.16; CTRY:US; IPV:NLI; EFV:NLI; SFV:NSPM; SFS:(10019020)(6009001)(199003)(189002)(164054003)(84676001)(50986999)(54356999)(53416004)(69596002)(76506005)(6806004)(92566001)(21056001)(97736003)(105596002)(86362001)(107046002)(46102003)(31966008)(106466001)(81156004)(87936001)(4396001)(47776003)(20776003)(64706001)(2950100001)(62966003)(110136001)(48376002)(68736005)(77156002)(50466002)(99396003)(77096005)(120916001); DIR:OUT; SFP:1102; SCL:1; SRVR:BLUPR05MB436; H:P-EMF02-SAC.jnpr.net; FPR:; SPF:SoftFail; MLV:sfv; PTR:InfoDomainNonexistent; A:1; MX:1; LANG:en; X-DmarcAction: None X-Microsoft-Antispam: UriScan:; X-Microsoft-Antispam: BCL:0;PCL:0;RULEID:(3005003);SRVR:BLUPR05MB436; X-Exchange-Antispam-Report-Test: UriScan:; X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:(601004); SRVR:BLUPR05MB436; X-Forefront-PRVS: 0447DB1C71 X-Exchange-Antispam-Report-CFA-Test: BCL:0;PCL:0;RULEID:;SRVR:BLUPR05MB436; X-OriginatorOrg: juniper.net X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Jan 2015 02:07:23.1260 (UTC) X-MS-Exchange-CrossTenant-Id: bea78b3c-4cdb-4130-854a-1d193232e5f4 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=bea78b3c-4cdb-4130-854a-1d193232e5f4; Ip=[66.129.239.16] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BLUPR05MB436 Cc: Marcel Moolenaar , John-Mark Gurney , Alfred Perlstein , "Simon J. Gerraty" , "arch@freebsd.org" , Poul-Henning Kamp , freebsd-arch , Konstantin Belousov 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, 05 Jan 2015 02:07:27 -0000 Alfred Perlstein writes: >In the case of xo_flush_h() how does a subroutine know how to flush the backing object o >f the handle? Okay, I buy the argument that calling xo_flush should trigger a flush all the way down the stack. The app should be able to call xo_flush when it matters to the app, and the result should be a complete flush of output. Will get it working. Thanks, Phil