From nobody Sun Apr 28 08:48:36 2024 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.zoho.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 1491999350898815.5620081189276; Wed, 12 Apr 2017 05:15:50 -0700 (PDT) Received: from localhost ([::1]:44054 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cyHBd-0004si-5c for importer@patchew.org; Wed, 12 Apr 2017 08:15:49 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60598) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cyHAl-0004Ri-1s for qemu-devel@nongnu.org; Wed, 12 Apr 2017 08:14:55 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cyHAg-0003rT-Tz for qemu-devel@nongnu.org; Wed, 12 Apr 2017 08:14:55 -0400 Received: from [59.151.112.132] (port=54953 helo=heian.cn.fujitsu.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cyHAg-0003p1-Hu for qemu-devel@nongnu.org; Wed, 12 Apr 2017 08:14:50 -0400 Received: from unknown (HELO cn.fujitsu.com) ([10.167.33.5]) by heian.cn.fujitsu.com with ESMTP; 12 Apr 2017 20:14:42 +0800 Received: from G08CNEXCHPEKD01.g08.fujitsu.local (unknown [10.167.33.80]) by cn.fujitsu.com (Postfix) with ESMTP id 57C9147E9862; Wed, 12 Apr 2017 20:14:43 +0800 (CST) Received: from localhost.localdomain (10.167.226.56) by G08CNEXCHPEKD01.g08.fujitsu.local (10.167.33.89) with Microsoft SMTP Server (TLS) id 14.3.319.2; Wed, 12 Apr 2017 20:14:43 +0800 X-IronPort-AV: E=Sophos;i="5.22,518,1449504000"; d="scan'208";a="17658983" From: Zhang Chen To: qemu devel , Jason Wang Date: Wed, 12 Apr 2017 20:12:07 +0800 Message-ID: <1491999127-21103-1-git-send-email-zhangchen.fnst@cn.fujitsu.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.167.226.56] X-yoursite-MailScanner-ID: 57C9147E9862.AD0C9 X-yoursite-MailScanner: Found to be clean X-yoursite-MailScanner-From: zhangchen.fnst@cn.fujitsu.com X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 59.151.112.132 Subject: [Qemu-devel] [PATCH] colo-compare: Fix old packet check bug. 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: Li Zhijian , Zhang Chen 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 Content-Type: text/plain; charset="utf-8" If colo-compare find one old packet,we can notify colo-frame do checkpoint, no need continue find more old packet here. Signed-off-by: Zhang Chen --- net/colo-compare.c | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) diff --git a/net/colo-compare.c b/net/colo-compare.c index 54e6d40..9b09cfc 100644 --- a/net/colo-compare.c +++ b/net/colo-compare.c @@ -372,10 +372,9 @@ static int colo_old_packet_check_one(Packet *pkt, int6= 4_t *check_time) } } =20 -static void colo_old_packet_check_one_conn(void *opaque, - void *user_data) +static int colo_old_packet_check_one_conn(Connection *conn, + void *user_data) { - Connection *conn =3D opaque; GList *result =3D NULL; int64_t check_time =3D REGULAR_PACKET_CHECK_MS; =20 @@ -386,7 +385,10 @@ static void colo_old_packet_check_one_conn(void *opaqu= e, if (result) { /* do checkpoint will flush old packet */ /* TODO: colo_notify_checkpoint();*/ + return 0; } + + return 1; } =20 /* @@ -398,7 +400,12 @@ static void colo_old_packet_check(void *opaque) { CompareState *s =3D opaque; =20 - g_queue_foreach(&s->conn_list, colo_old_packet_check_one_conn, NULL); + /* + * If we find one old packet, stop finding job and notify + * COLO frame do checkpoint. + */ + g_queue_find_custom(&s->conn_list, NULL, + (GCompareFunc)colo_old_packet_check_one_conn); } =20 /* --=20 2.7.4