From nobody Tue Oct 28 12:16:28 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1514972741306617.2937985382931; Wed, 3 Jan 2018 01:45:41 -0800 (PST) Received: from localhost ([::1]:46522 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eWfcC-0004tW-AD for importer@patchew.org; Wed, 03 Jan 2018 04:45:40 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:34735) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eWfVq-0007KV-C4 for qemu-devel@nongnu.org; Wed, 03 Jan 2018 04:39:07 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eWfVp-0007GU-EK for qemu-devel@nongnu.org; Wed, 03 Jan 2018 04:39:06 -0500 Received: from mx1.redhat.com ([209.132.183.28]:33892) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eWfVp-0007FQ-8R for qemu-devel@nongnu.org; Wed, 03 Jan 2018 04:39:05 -0500 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 6F323C005F8D; Wed, 3 Jan 2018 09:39:04 +0000 (UTC) Received: from secure.mitica (ovpn-116-63.ams2.redhat.com [10.36.116.63]) by smtp.corp.redhat.com (Postfix) with ESMTP id 18D6D5C543; Wed, 3 Jan 2018 09:39:01 +0000 (UTC) From: Juan Quintela To: qemu-devel@nongnu.org Date: Wed, 3 Jan 2018 10:38:31 +0100 Message-Id: <20180103093834.20879-12-quintela@redhat.com> In-Reply-To: <20180103093834.20879-1-quintela@redhat.com> References: <20180103093834.20879-1-quintela@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.32]); Wed, 03 Jan 2018 09:39:04 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL 11/14] migration: add blocktime calculation into migration-test X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: lvivier@redhat.com, dgilbert@redhat.com, peterx@redhat.com, Alexey Perevalov Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Alexey Perevalov This patch just requests blocktime calculation, and check it in case when UFFD_FEATURE_THREAD_ID feature is set on the host. Reviewed-by: Dr. David Alan Gilbert Signed-off-by: Alexey Perevalov Reviewed-by: Juan Quintela Signed-off-by: Juan Quintela --- tests/migration-test.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/tests/migration-test.c b/tests/migration-test.c index 799e24ebc6..9fd5dadc0d 100644 --- a/tests/migration-test.c +++ b/tests/migration-test.c @@ -25,6 +25,7 @@ const unsigned start_address =3D 1024 * 1024; const unsigned end_address =3D 100 * 1024 * 1024; bool got_stop; +static bool uffd_feature_thread_id; =20 #if defined(__linux__) #include @@ -54,6 +55,7 @@ static bool ufd_version_check(void) g_test_message("Skipping test: UFFDIO_API failed"); return false; } + uffd_feature_thread_id =3D api_struct.features & UFFD_FEATURE_THREAD_I= D; =20 ioctl_mask =3D (__u64)1 << _UFFDIO_REGISTER | (__u64)1 << _UFFDIO_UNREGISTER; @@ -266,6 +268,16 @@ static uint64_t get_migration_pass(QTestState *who) return result; } =20 +static void read_blocktime(QTestState *who) +{ + QDict *rsp, *rsp_return; + + rsp =3D wait_command(who, "{ 'execute': 'query-migrate' }"); + rsp_return =3D qdict_get_qdict(rsp, "return"); + g_assert(qdict_haskey(rsp_return, "postcopy-blocktime")); + QDECREF(rsp); +} + static void wait_for_migration_complete(QTestState *who) { QDict *rsp, *rsp_return; @@ -525,6 +537,7 @@ static void test_migrate(void) =20 migrate_set_capability(from, "postcopy-ram", "true"); migrate_set_capability(to, "postcopy-ram", "true"); + migrate_set_capability(to, "postcopy-blocktime", "true"); =20 /* We want to pick a speed slow enough that the test completes * quickly, but that it doesn't complete precopy even on a slow @@ -553,6 +566,9 @@ static void test_migrate(void) wait_for_serial("dest_serial"); wait_for_migration_complete(from); =20 + if (uffd_feature_thread_id) { + read_blocktime(to); + } g_free(uri); =20 test_migrate_end(from, to); --=20 2.14.3