From patchwork Fri Jun 14 06:23:18 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: mrhines@linux.vnet.ibm.com X-Patchwork-Id: 251223 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 99FEE2C00A4 for ; Fri, 14 Jun 2013 16:24:30 +1000 (EST) Received: from localhost ([::1]:50769 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UnNQy-00083w-7q for incoming@patchwork.ozlabs.org; Fri, 14 Jun 2013 02:24:28 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:51212) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UnNQP-0007uZ-8L for qemu-devel@nongnu.org; Fri, 14 Jun 2013 02:23:56 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UnNQM-0000te-Lt for qemu-devel@nongnu.org; Fri, 14 Jun 2013 02:23:53 -0400 Received: from e36.co.us.ibm.com ([32.97.110.154]:38503) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UnNQM-0000tS-EQ for qemu-devel@nongnu.org; Fri, 14 Jun 2013 02:23:50 -0400 Received: from /spool/local by e36.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 14 Jun 2013 00:23:50 -0600 Received: from d03dlp03.boulder.ibm.com (9.17.202.179) by e36.co.us.ibm.com (192.168.1.136) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Fri, 14 Jun 2013 00:23:49 -0600 Received: from d03relay05.boulder.ibm.com (d03relay05.boulder.ibm.com [9.17.195.107]) by d03dlp03.boulder.ibm.com (Postfix) with ESMTP id D04B219D804E for ; Fri, 14 Jun 2013 00:23:39 -0600 (MDT) Received: from d03av02.boulder.ibm.com (d03av02.boulder.ibm.com [9.17.195.168]) by d03relay05.boulder.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id r5E6NluO152036 for ; Fri, 14 Jun 2013 00:23:47 -0600 Received: from d03av02.boulder.ibm.com (loopback [127.0.0.1]) by d03av02.boulder.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id r5E6NlGH000503 for ; Fri, 14 Jun 2013 00:23:47 -0600 Received: from mrhinesdev.klabtestbed.com (klinux.watson.ibm.com [9.2.208.21]) by d03av02.boulder.ibm.com (8.14.4/8.13.1/NCO v10.0 AVin) with ESMTP id r5E6NewN032494; Fri, 14 Jun 2013 00:23:46 -0600 From: mrhines@linux.vnet.ibm.com To: qemu-devel@nongnu.org Date: Fri, 14 Jun 2013 02:23:18 -0400 Message-Id: <1371191005-9349-7-git-send-email-mrhines@linux.vnet.ibm.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1371191005-9349-1-git-send-email-mrhines@linux.vnet.ibm.com> References: <1371191005-9349-1-git-send-email-mrhines@linux.vnet.ibm.com> X-TM-AS-MML: No X-Content-Scanned: Fidelis XPS MAILER x-cbid: 13061406-7606-0000-0000-00000C7572A1 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4.x-2.6.x [generic] X-Received-From: 32.97.110.154 Cc: aliguori@us.ibm.com, quintela@redhat.com, knoel@redhat.com, owasserm@redhat.com, abali@us.ibm.com, mrhines@us.ibm.com, gokul@us.ibm.com, pbonzini@redhat.com, chegu_vinod@hp.com Subject: [Qemu-devel] [PATCH v8 06/13] rdma: export qemu_fflush() X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: "Michael R. Hines" RDMA uses this to flush the control channel before sending its own message to handle page registrations. Reviewed-by: Paolo Bonzini Signed-off-by: Michael R. Hines --- include/migration/qemu-file.h | 1 + savevm.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/include/migration/qemu-file.h b/include/migration/qemu-file.h index dd3fd51..37d1604 100644 --- a/include/migration/qemu-file.h +++ b/include/migration/qemu-file.h @@ -112,6 +112,7 @@ void qemu_file_reset_rate_limit(QEMUFile *f); void qemu_file_set_rate_limit(QEMUFile *f, int64_t new_rate); int64_t qemu_file_get_rate_limit(QEMUFile *f); int qemu_file_get_error(QEMUFile *f); +void qemu_fflush(QEMUFile *f); static inline void qemu_put_be64s(QEMUFile *f, const uint64_t *pv) { diff --git a/savevm.c b/savevm.c index 1de6728..ba307b1 100644 --- a/savevm.c +++ b/savevm.c @@ -588,7 +588,7 @@ static inline bool qemu_file_is_writable(QEMUFile *f) * If there is writev_buffer QEMUFileOps it uses it otherwise uses * put_buffer ops. */ -static void qemu_fflush(QEMUFile *f) +void qemu_fflush(QEMUFile *f) { ssize_t ret = 0;