From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [140.186.70.92] (port=51997 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OJTrY-00065a-Mr for qemu-devel@nongnu.org; Tue, 01 Jun 2010 11:58:46 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OJTrS-000741-8f for qemu-devel@nongnu.org; Tue, 01 Jun 2010 11:58:44 -0400 Received: from e6.ny.us.ibm.com ([32.97.182.146]:50232) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OJTrS-00073d-57 for qemu-devel@nongnu.org; Tue, 01 Jun 2010 11:58:38 -0400 Received: from d01relay07.pok.ibm.com (d01relay07.pok.ibm.com [9.56.227.147]) by e6.ny.us.ibm.com (8.14.4/8.13.1) with ESMTP id o51FucVW014402 for ; Tue, 1 Jun 2010 11:56:38 -0400 Received: from d01av04.pok.ibm.com (d01av04.pok.ibm.com [9.56.224.64]) by d01relay07.pok.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id o51FwE2q2334862 for ; Tue, 1 Jun 2010 11:58:14 -0400 Received: from d01av04.pok.ibm.com (loopback [127.0.0.1]) by d01av04.pok.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id o51FwBS7021759 for ; Tue, 1 Jun 2010 11:58:13 -0400 Message-ID: <4C052E0C.4000804@linux.vnet.ibm.com> Date: Tue, 01 Jun 2010 10:58:04 -0500 From: Anthony Liguori MIME-Version: 1.0 References: <1275406821-30024-1-git-send-email-tamura.yoshiaki@lab.ntt.co.jp> In-Reply-To: <1275406821-30024-1-git-send-email-tamura.yoshiaki@lab.ntt.co.jp> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: [Qemu-devel] Re: [PATCH 0/4] Threaded tcp incoming migration. List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Yoshiaki Tamura Cc: Anthony Liguori , qemu-devel@nongnu.org On 06/01/2010 10:40 AM, Yoshiaki Tamura wrote: > Hi, > > This series add threaded tcp incoming migration. Currently, tcp migration on > incoming side is blocked when outgoing has started on the remote side, and you > can't do anything. With this series you can get info of incoming migration by > calling "info migrate" like on outgoing side. Threaded tcp incoming migration > is enable only when --enable-io-thread is set. > I'm much less confident that threading is the answer here. We really would just need to have asynchronous incoming migration. Regards, Anthony Liguori > This series apply on top of patch from Corentin posted on May 29. > > http://www.mail-archive.com/qemu-devel@nongnu.org/msg33830.html > > Yoshiaki Tamura (4): > qemu-thread: add qemu_thread_join(). > migration-tcp: threaded tcp incoming migration. > arch_init: calculate transferred bytes at ram_load(). > migration: add support to print migration info on incoming side. > > arch_init.c | 2 + > migration-tcp.c | 86 ++++++++++++++++++++++++++++++++++++++++++++++--------- > migration.c | 18 +++++++++-- > migration.h | 2 +- > qemu-thread.c | 9 ++++++ > qemu-thread.h | 1 + > 6 files changed, 99 insertions(+), 19 deletions(-) > >