From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [140.186.70.92] (port=58319 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OvFIB-0005kH-3W for qemu-devel@nongnu.org; Mon, 13 Sep 2010 16:06:20 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OvFI9-0004zd-UD for qemu-devel@nongnu.org; Mon, 13 Sep 2010 16:06:18 -0400 Received: from mx1.redhat.com ([209.132.183.28]:60286) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OvFI9-0004zT-Nm for qemu-devel@nongnu.org; Mon, 13 Sep 2010 16:06:17 -0400 Received: from int-mx08.intmail.prod.int.phx2.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.21]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id o8DK6GlE001652 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Mon, 13 Sep 2010 16:06:17 -0400 From: Kevin Wolf Date: Mon, 13 Sep 2010 22:06:30 +0200 Message-Id: <1284408393-31027-1-git-send-email-kwolf@redhat.com> Subject: [Qemu-devel] [PATCH 0/3] qcow2: Avoid bounce buffers List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: kwolf@redhat.com Kevin Wolf (3): cutils: qemu_iovec_copy and qemu_iovec_memset qcow2: Avoid bounce buffers for AIO read requests qcow2: Avoid bounce buffers for AIO write requests block/qcow2-cluster.c | 8 +++- block/qcow2.c | 115 ++++++++++++++++++++++++++++++------------------- block/qcow2.h | 4 +- cutils.c | 50 +++++++++++++++++---- qemu-common.h | 3 + 5 files changed, 124 insertions(+), 56 deletions(-) -- 1.7.2.2