From nobody Tue Feb 10 12:58:56 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 15815867778220.8918077325201921; Thu, 13 Feb 2020 01:39:37 -0800 (PST) Received: from localhost ([::1]:49488 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j2Ay7-0008MC-UO for importer@patchew.org; Thu, 13 Feb 2020 04:39:35 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:45891) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j2Awz-0006gh-2A for qemu-devel@nongnu.org; Thu, 13 Feb 2020 04:38:26 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1j2Awx-0004zK-Sn for qemu-devel@nongnu.org; Thu, 13 Feb 2020 04:38:24 -0500 Received: from szxga05-in.huawei.com ([45.249.212.191]:2769 helo=huawei.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1j2Awx-0004qB-Gu for qemu-devel@nongnu.org; Thu, 13 Feb 2020 04:38:23 -0500 Received: from DGGEMS404-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id ADAF9EEDB2457C73FE05; Thu, 13 Feb 2020 17:38:15 +0800 (CST) Received: from huawei.com (10.173.220.198) by DGGEMS404-HUB.china.huawei.com (10.3.19.204) with Microsoft SMTP Server id 14.3.439.0; Thu, 13 Feb 2020 17:38:08 +0800 From: Zhimin Feng To: , , , Subject: [PATCH RFC 01/14] migration: add the 'migrate_use_rdma_pin_all' function Date: Thu, 13 Feb 2020 17:37:42 +0800 Message-ID: <20200213093755.370-2-fengzhimin1@huawei.com> X-Mailer: git-send-email 2.24.0.windows.2 In-Reply-To: <20200213093755.370-1-fengzhimin1@huawei.com> References: <20200213093755.370-1-fengzhimin1@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.173.220.198] X-CFilter-Loop: Reflected Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 45.249.212.191 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: jemmy858585@gmail.com, Zhimin Feng , qemu-devel@nongnu.org, zhang.zhanghailiang@huawei.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" Signed-off-by: Zhimin Feng Reviewed-by: Juan Quintela --- migration/migration.c | 9 +++++++++ migration/migration.h | 1 + 2 files changed, 10 insertions(+) diff --git a/migration/migration.c b/migration/migration.c index 3a21a4686c..10a13e0c79 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -2208,6 +2208,15 @@ bool migrate_use_events(void) return s->enabled_capabilities[MIGRATION_CAPABILITY_EVENTS]; } =20 +bool migrate_use_rdma_pin_all(void) +{ + MigrationState *s; + + s =3D migrate_get_current(); + + return s->enabled_capabilities[MIGRATION_CAPABILITY_RDMA_PIN_ALL]; +} + bool migrate_use_multifd(void) { MigrationState *s; diff --git a/migration/migration.h b/migration/migration.h index 8473ddfc88..50fc2693c7 100644 --- a/migration/migration.h +++ b/migration/migration.h @@ -297,6 +297,7 @@ bool migrate_ignore_shared(void); bool migrate_validate_uuid(void); =20 bool migrate_auto_converge(void); +bool migrate_use_rdma_pin_all(void); bool migrate_use_multifd(void); bool migrate_pause_before_switchover(void); int migrate_multifd_channels(void); --=20 2.19.1