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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id A3275C77B72 for ; Thu, 20 Apr 2023 13:18:46 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ppUAr-0001V3-1g; Thu, 20 Apr 2023 09:18:13 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ppUAj-0001U3-Ni for qemu-devel@nongnu.org; Thu, 20 Apr 2023 09:18:03 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ppUAh-0005cC-VX for qemu-devel@nongnu.org; Thu, 20 Apr 2023 09:18:01 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1681996679; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=eTO429KLqwUbEQU+ZtqrLHI39e9KpeLfEvHvRX65iNQ=; b=Vr35yIywXxpE3F15eTGEQUsY653mmaXlPLMZvTND5+sqndFcFF3FAJ2jIl5oDNe4ccEril xb1bIi0umdvm1RG6r6Cl/uiq+l0FkSDSgQ8wVGq2VfH2D4dc5hwT2uyJgR1h1b3lb938gj QBUJavsA1nBbW8m+NwGu52yhYxxF7r8= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-1-nOFC-zOJNO6GT8ZOIRTtBg-1; Thu, 20 Apr 2023 09:17:57 -0400 X-MC-Unique: nOFC-zOJNO6GT8ZOIRTtBg-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.rdu2.redhat.com [10.11.54.8]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 9718A884EC0; Thu, 20 Apr 2023 13:17:57 +0000 (UTC) Received: from secure.mitica (unknown [10.39.192.171]) by smtp.corp.redhat.com (Postfix) with ESMTP id 725C4C16024; Thu, 20 Apr 2023 13:17:56 +0000 (UTC) From: Juan Quintela To: qemu-devel@nongnu.org Cc: Juan Quintela , Paolo Bonzini , David Edmondson , Peter Xu Subject: [PULL 04/20] migration: Update atomic stats out of the mutex Date: Thu, 20 Apr 2023 15:17:35 +0200 Message-Id: <20230420131751.28534-5-quintela@redhat.com> In-Reply-To: <20230420131751.28534-1-quintela@redhat.com> References: <20230420131751.28534-1-quintela@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.1 on 10.11.54.8 Received-SPF: pass client-ip=170.10.129.124; envelope-from=quintela@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Reviewed-by: David Edmondson Reviewed-by: Peter Xu Signed-off-by: Juan Quintela --- migration/multifd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/migration/multifd.c b/migration/multifd.c index 01fab01a92..6ef3a27938 100644 --- a/migration/multifd.c +++ b/migration/multifd.c @@ -433,8 +433,8 @@ static int multifd_send_pages(QEMUFile *f) transferred = ((uint64_t) pages->num) * p->page_size + p->packet_len; qemu_file_acct_rate_limit(f, transferred); ram_counters.multifd_bytes += transferred; + qemu_mutex_unlock(&p->mutex); stat64_add(&ram_counters.transferred, transferred); - qemu_mutex_unlock(&p->mutex); qemu_sem_post(&p->sem); return 1; @@ -628,8 +628,8 @@ int multifd_send_sync_main(QEMUFile *f) p->pending_job++; qemu_file_acct_rate_limit(f, p->packet_len); ram_counters.multifd_bytes += p->packet_len; + qemu_mutex_unlock(&p->mutex); stat64_add(&ram_counters.transferred, p->packet_len); - qemu_mutex_unlock(&p->mutex); qemu_sem_post(&p->sem); } for (i = 0; i < migrate_multifd_channels(); i++) { -- 2.39.2