From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B8CF7C04AB3 for ; Tue, 28 May 2019 01:51:33 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 91AF620823 for ; Tue, 28 May 2019 01:51:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 91AF620823 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([127.0.0.1]:55651 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hVRH2-0003l6-Te for qemu-devel@archiver.kernel.org; Mon, 27 May 2019 21:51:32 -0400 Received: from eggs.gnu.org ([209.51.188.92]:52502) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hVRDZ-00017E-6i for qemu-devel@nongnu.org; Mon, 27 May 2019 21:48:00 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hVRDX-0003hm-5S for qemu-devel@nongnu.org; Mon, 27 May 2019 21:47:56 -0400 Received: from mga11.intel.com ([192.55.52.93]:31236) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hVRDW-0003YP-RC for qemu-devel@nongnu.org; Mon, 27 May 2019 21:47:55 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 27 May 2019 18:47:53 -0700 X-ExtLoop1: 1 Received: from richard.sh.intel.com (HELO localhost) ([10.239.159.54]) by orsmga006.jf.intel.com with ESMTP; 27 May 2019 18:47:52 -0700 From: Wei Yang To: qemu-devel@nongnu.org Date: Tue, 28 May 2019 09:47:03 +0800 Message-Id: <20190528014703.21030-5-richardw.yang@linux.intel.com> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20190528014703.21030-1-richardw.yang@linux.intel.com> References: <20190528014703.21030-1-richardw.yang@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 192.55.52.93 Subject: [Qemu-devel] [PATCH 4/4] migration/ram.c: multifd_send_state->count is not really used 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: Wei Yang , dgilbert@redhat.com, quintela@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Wei Yang --- migration/ram.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/migration/ram.c b/migration/ram.c index 5d31f7bd4c..c9a9f7489b 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -892,8 +892,6 @@ static int multifd_recv_unfill_packet(MultiFDRecvParams *p, Error **errp) struct { MultiFDSendParams *params; - /* number of created threads */ - int count; /* array of pages to sent */ MultiFDPages_t *pages; /* syncs main thread and channels */ @@ -1171,8 +1169,6 @@ static void multifd_new_send_channel_async(QIOTask *task, gpointer opaque) p->running = true; qemu_thread_create(&p->thread, p->name, multifd_send_thread, p, QEMU_THREAD_JOINABLE); - - atomic_inc(&multifd_send_state->count); } } @@ -1188,7 +1184,6 @@ int multifd_save_setup(void) thread_count = migrate_multifd_channels(); multifd_send_state = g_malloc0(sizeof(*multifd_send_state)); multifd_send_state->params = g_new0(MultiFDSendParams, thread_count); - atomic_set(&multifd_send_state->count, 0); multifd_send_state->pages = multifd_pages_init(page_count); qemu_sem_init(&multifd_send_state->sem_sync, 0); qemu_sem_init(&multifd_send_state->channels_ready, 0); -- 2.19.1