From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35442) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e2aBI-0001FW-5d for qemu-devel@nongnu.org; Thu, 12 Oct 2017 05:53:34 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1e2aBE-0000Gy-Vv for qemu-devel@nongnu.org; Thu, 12 Oct 2017 05:53:32 -0400 Received: from mailhub.sw.ru ([195.214.232.25]:32768 helo=relay.sw.ru) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1e2aBE-0000DQ-Ka for qemu-devel@nongnu.org; Thu, 12 Oct 2017 05:53:28 -0400 From: Vladimir Sementsov-Ogievskiy Date: Thu, 12 Oct 2017 12:53:06 +0300 Message-Id: <20171012095319.136610-1-vsementsov@virtuozzo.com> Subject: [Qemu-devel] [PATCH v3 00/13] nbd minimal structured read List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-block@nongnu.org, qemu-devel@nongnu.org Cc: mreitz@redhat.com, kwolf@redhat.com, pbonzini@redhat.com, eblake@redhat.com, vsementsov@virtuozzo.com, den@openvz.org Minimally implement nbd structured read extension. v3: clone: tag up-nbd-minimal-structured-read-v3 from https://src.openvz.org/scm/~vsementsov/qemu.git online: https://src.openvz.org/users/vsementsov/repos/qemu/browse?at=up-nbd-minimal-structured-read-v3 03: rename nbd_co_send_reply here too, remove r-b 04-07: splitted nbd server refactoring, with some changes 08: add Eric's r-b 13: rewrite receiving loops by Paolo's suggestion v2: 01: improve assertion (Eric) 02: add Eric's r-b 06: define NBD_SREP_TYPE_OFFSET_HOLE and NBD_SREP_TYPE_ERROR_OFFSET here (Eric) 07: fix return value of nbd_request_simple_option 08-09: new patches 10: mostly rewritten Vladimir Sementsov-Ogievskiy (13): block/nbd-client: assert qiov len once in nbd_co_request block/nbd-client: refactor nbd_co_receive_reply nbd: rename some simple-request related objects to be _simple_ nbd/server: structurize simple reply header sending nbd/server: do not use NBDReply structure nbd/server: refactor nbd_co_send_simple_reply parameters nbd-server: simplify reply transmission nbd: header constants indenting nbd: Minimal structured read for server nbd/client: refactor nbd_receive_starttls nbd: share some nbd entities to be reused in block/nbd-client.c nbd/client: prepare nbd_receive_reply for structured reply nbd: Minimal structured read for client include/block/nbd.h | 132 +++++++++- nbd/nbd-internal.h | 56 ++--- block/nbd-client.c | 401 ++++++++++++++++++++++++++++--- nbd/client.c | 205 ++++++++++------ nbd/server.c | 189 ++++++++++----- nbd/trace-events | 12 +- tests/qemu-iotests/nbd-fault-injector.py | 4 +- 7 files changed, 784 insertions(+), 215 deletions(-) -- 2.11.1