[Qemu-devel] [PATCH v3 00/13] nbd minimal structured read

[Vladimir Sementsov-Ogievskiy]

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