From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35288) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZF1tB-0003T6-9T for qemu-devel@nongnu.org; Tue, 14 Jul 2015 11:13:01 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZF1t6-0002an-1V for qemu-devel@nongnu.org; Tue, 14 Jul 2015 11:12:57 -0400 Received: from mx1.redhat.com ([209.132.183.28]:51349) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZF1t5-0002ad-T8 for qemu-devel@nongnu.org; Tue, 14 Jul 2015 11:12:51 -0400 From: Juan Quintela In-Reply-To: <1434450415-11339-39-git-send-email-dgilbert@redhat.com> (David Alan Gilbert's message of "Tue, 16 Jun 2015 11:26:51 +0100") References: <1434450415-11339-1-git-send-email-dgilbert@redhat.com> <1434450415-11339-39-git-send-email-dgilbert@redhat.com> Date: Tue, 14 Jul 2015 17:12:49 +0200 Message-ID: <87d1zug4cu.fsf@neno.neno> MIME-Version: 1.0 Content-Type: text/plain Subject: Re: [Qemu-devel] [PATCH v7 38/42] Start up a postcopy/listener thread ready for incoming page data Reply-To: quintela@redhat.com List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: "Dr. David Alan Gilbert (git)" Cc: aarcange@redhat.com, yamahata@private.email.ne.jp, liang.z.li@intel.com, qemu-devel@nongnu.org, luis@cs.umu.se, amit.shah@redhat.com, pbonzini@redhat.com, david@gibson.dropbear.id.au "Dr. David Alan Gilbert (git)" wrote: > From: "Dr. David Alan Gilbert" > > The loading of a device state (during postcopy) may access guest > memory that's still on the source machine and thus might need > a page fill; split off a separate thread that handles the incoming > page data so that the original incoming migration code can finish > off the device data. > > Signed-off-by: Dr. David Alan Gilbert Reviewed-by: Juan Quintela