From patchwork Fri Jun 14 20:35:45 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: 251528 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 BE8482C008F for ; Sat, 15 Jun 2013 06:37:28 +1000 (EST) Received: from localhost ([::1]:54867 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UnakQ-0000OE-Sh for incoming@patchwork.ozlabs.org; Fri, 14 Jun 2013 16:37:26 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:40883) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UnajA-0008Ha-7Y for qemu-devel@nongnu.org; Fri, 14 Jun 2013 16:36:13 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Unaj4-0000xa-HW for qemu-devel@nongnu.org; Fri, 14 Jun 2013 16:36:08 -0400 Received: from e9.ny.us.ibm.com ([32.97.182.139]:49224) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Unaj4-0000x0-C3 for qemu-devel@nongnu.org; Fri, 14 Jun 2013 16:36:02 -0400 Received: from /spool/local by e9.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 14 Jun 2013 16:35:58 -0400 Received: from d01dlp01.pok.ibm.com (9.56.250.166) by e9.ny.us.ibm.com (192.168.1.109) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Fri, 14 Jun 2013 16:35:56 -0400 Received: from d01relay03.pok.ibm.com (d01relay03.pok.ibm.com [9.56.227.235]) by d01dlp01.pok.ibm.com (Postfix) with ESMTP id 6B10038C806B for ; Fri, 14 Jun 2013 16:35:55 -0400 (EDT) Received: from d01av04.pok.ibm.com (d01av04.pok.ibm.com [9.56.224.64]) by d01relay03.pok.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id r5EKZuk1253584 for ; Fri, 14 Jun 2013 16:35:56 -0400 Received: from d01av04.pok.ibm.com (loopback [127.0.0.1]) by d01av04.pok.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id r5EKZt8e013450 for ; Fri, 14 Jun 2013 16:35:56 -0400 Received: from mrhinesdev.klabtestbed.com (klinux.watson.ibm.com [9.2.208.21]) by d01av04.pok.ibm.com (8.14.4/8.13.1/NCO v10.0 AVin) with ESMTP id r5EKZsSh013341; Fri, 14 Jun 2013 16:35:55 -0400 From: mrhines@linux.vnet.ibm.com To: qemu-devel@nongnu.org Date: Fri, 14 Jun 2013 16:35:45 -0400 Message-Id: <1371242153-11262-7-git-send-email-mrhines@linux.vnet.ibm.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1371242153-11262-1-git-send-email-mrhines@linux.vnet.ibm.com> References: <1371242153-11262-1-git-send-email-mrhines@linux.vnet.ibm.com> X-TM-AS-MML: No X-Content-Scanned: Fidelis XPS MAILER x-cbid: 13061420-7182-0000-0000-000007571B7A X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4.x-2.6.x [generic] X-Received-From: 32.97.182.139 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 v9 06/14] 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;