From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38756) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VC2j5-00017R-E0 for qemu-devel@nongnu.org; Wed, 21 Aug 2013 03:21:16 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VC2iv-000155-Oj for qemu-devel@nongnu.org; Wed, 21 Aug 2013 03:21:07 -0400 Received: from e28smtp08.in.ibm.com ([122.248.162.8]:45369) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VC2iv-00014d-5f for qemu-devel@nongnu.org; Wed, 21 Aug 2013 03:20:57 -0400 Received: from /spool/local by e28smtp08.in.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 21 Aug 2013 12:39:54 +0530 Received: from d28relay03.in.ibm.com (d28relay03.in.ibm.com [9.184.220.60]) by d28dlp03.in.ibm.com (Postfix) with ESMTP id 9E9EB1258055 for ; Wed, 21 Aug 2013 12:50:37 +0530 (IST) Received: from d28av01.in.ibm.com (d28av01.in.ibm.com [9.184.220.63]) by d28relay03.in.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id r7L7MKOl37814526 for ; Wed, 21 Aug 2013 12:52:20 +0530 Received: from d28av01.in.ibm.com (localhost [127.0.0.1]) by d28av01.in.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id r7L7Kofq027924 for ; Wed, 21 Aug 2013 12:50:51 +0530 From: Lei Li Date: Wed, 21 Aug 2013 15:18:51 +0800 Message-Id: <1377069536-12658-15-git-send-email-lilei@linux.vnet.ibm.com> In-Reply-To: <1377069536-12658-1-git-send-email-lilei@linux.vnet.ibm.com> References: <1377069536-12658-1-git-send-email-lilei@linux.vnet.ibm.com> Subject: [Qemu-devel] [PATCH 14/18] arch_init: skip migration_bitmap_sync for local migration List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: aarcange@redhat.com, aliguori@us.ibm.com, Lei Li , quintela@redhat.com, mrhines@linux.vnet.ibm.com, lagarcia@br.ibm.com, pbonzini@redhat.com, rcj@linux.vnet.ibm.com Signed-off-by: Lei Li --- arch_init.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/arch_init.c b/arch_init.c index cbbb4db..e6069eb 100644 --- a/arch_init.c +++ b/arch_init.c @@ -375,6 +375,11 @@ static void migration_bitmap_sync(void) int64_t end_time; int64_t bytes_xfer_now; + /* No need to sync with bitmap for local migration */ + if (migrate_is_localhost()) { + return; + } + if (!bytes_xfer_prev) { bytes_xfer_prev = ram_bytes_transferred(); } -- 1.7.7.6