From patchwork Mon Nov 1 07:57:03 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Rao, Lei" X-Patchwork-Id: 12596061 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 57D05C433F5 for ; Mon, 1 Nov 2021 08:09:02 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 1949660EE9 for ; Mon, 1 Nov 2021 08:09:02 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 1949660EE9 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=nongnu.org Received: from localhost ([::1]:49786 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mhSNJ-0002zH-9Q for qemu-devel@archiver.kernel.org; Mon, 01 Nov 2021 04:09:01 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:32776) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mhSK2-0003Vb-IH for qemu-devel@nongnu.org; Mon, 01 Nov 2021 04:05:38 -0400 Received: from mga14.intel.com ([192.55.52.115]:3675) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mhSK0-0004O6-Ln for qemu-devel@nongnu.org; Mon, 01 Nov 2021 04:05:38 -0400 X-IronPort-AV: E=McAfee;i="6200,9189,10154"; a="231231355" X-IronPort-AV: E=Sophos;i="5.87,198,1631602800"; d="scan'208";a="231231355" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Nov 2021 01:05:35 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.87,198,1631602800"; d="scan'208";a="488541619" Received: from unknown (HELO localhost.localdomain.bj.intel.com) ([10.238.156.105]) by orsmga007.jf.intel.com with ESMTP; 01 Nov 2021 01:05:32 -0700 From: "Rao, Lei" To: chen.zhang@intel.com, lizhijian@cn.fujitsu.com, jasowang@redhat.com, zhang.zhanghailiang@huawei.com, quintela@redhat.com, lukasstraub2@web.de, dgilbert@redhat.com Subject: [PATCH v2 5/7] Removed the qemu_fclose() in colo_process_incoming_thread Date: Mon, 1 Nov 2021 15:57:03 +0800 Message-Id: <1635753425-11756-6-git-send-email-lei.rao@intel.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1635753425-11756-1-git-send-email-lei.rao@intel.com> References: <1635753425-11756-1-git-send-email-lei.rao@intel.com> Received-SPF: pass client-ip=192.55.52.115; envelope-from=lei.rao@intel.com; helo=mga14.intel.com X-Spam_score_int: -68 X-Spam_score: -6.9 X-Spam_bar: ------ X-Spam_report: (-6.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "Rao, Lei" , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: "Rao, Lei" After the live migration, the related fd will be cleanup in migration_incoming_state_destroy(). So, the qemu_close() in colo_process_incoming_thread is not necessary. Signed-off-by: Lei Rao Reviewed-by: Juan Quintela --- migration/colo.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/migration/colo.c b/migration/colo.c index 907241ab5c..71fc82a040 100644 --- a/migration/colo.c +++ b/migration/colo.c @@ -919,11 +919,6 @@ out: /* Hope this not to be too long to loop here */ qemu_sem_wait(&mis->colo_incoming_sem); qemu_sem_destroy(&mis->colo_incoming_sem); - /* Must be called after failover BH is completed */ - if (mis->to_src_file) { - qemu_fclose(mis->to_src_file); - mis->to_src_file = NULL; - } rcu_unregister_thread(); return NULL;