From patchwork Mon Jul 15 13:51:24 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Juan Quintela X-Patchwork-Id: 1132011 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=redhat.com Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 45nQ606nWcz9sSP for ; Mon, 15 Jul 2019 23:55:36 +1000 (AEST) Received: from localhost ([::1]:39030 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hn1S2-00079I-OB for incoming@patchwork.ozlabs.org; Mon, 15 Jul 2019 09:55:34 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:54360) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hn1Pv-0006Bc-WA for qemu-devel@nongnu.org; Mon, 15 Jul 2019 09:53:25 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hn1Pv-0003qr-07 for qemu-devel@nongnu.org; Mon, 15 Jul 2019 09:53:23 -0400 Received: from mx1.redhat.com ([209.132.183.28]:28351) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hn1Pu-0003q3-QX for qemu-devel@nongnu.org; Mon, 15 Jul 2019 09:53:22 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id AA8AD3082141; Mon, 15 Jul 2019 13:53:19 +0000 (UTC) Received: from localhost.localdomain (unknown [10.36.118.16]) by smtp.corp.redhat.com (Postfix) with ESMTP id 9326D5D772; Mon, 15 Jul 2019 13:53:17 +0000 (UTC) From: Juan Quintela To: qemu-devel@nongnu.org Date: Mon, 15 Jul 2019 15:51:24 +0200 Message-Id: <20190715135125.17770-21-quintela@redhat.com> In-Reply-To: <20190715135125.17770-1-quintela@redhat.com> References: <20190715135125.17770-1-quintela@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.42]); Mon, 15 Jul 2019 13:53:19 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL 20/21] migration/postcopy: remove redundant cpu_synchronize_all_post_init 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: Laurent Vivier , Thomas Huth , kvm@vger.kernel.org, Juan Quintela , "Dr. David Alan Gilbert" , Wei Yang , Paolo Bonzini , Richard Henderson Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" From: Wei Yang cpu_synchronize_all_post_init() is called twice in loadvm_postcopy_handle_run_bh(), so remove one redundant call. Signed-off-by: Wei Yang Reviewed-by: Juan Quintela Message-Id: <20190715080751.24304-1-richardw.yang@linux.intel.com> Signed-off-by: Juan Quintela --- migration/savevm.c | 1 - 1 file changed, 1 deletion(-) diff --git a/migration/savevm.c b/migration/savevm.c index c0e557b4c2..79ed44d475 100644 --- a/migration/savevm.c +++ b/migration/savevm.c @@ -1863,7 +1863,6 @@ static void loadvm_postcopy_handle_run_bh(void *opaque) } trace_loadvm_postcopy_handle_run_cpu_sync(); - cpu_synchronize_all_post_init(); trace_loadvm_postcopy_handle_run_vmstart();