[Qemu-devel] [PATCH 0/4] nbd: non-blocking negotiation

[Vladimir Sementsov-Ogievskiy]

Hi all!

Here is a try of moving to non-blocking negotiation in nbd
code, proposed by Deniel in
https://lists.gnu.org/archive/html/qemu-devel/2019-01/msg03817.html

in thread "[PATCH v4 00/10] NBD reconnect"
https://lists.gnu.org/archive/html/qemu-devel/2018-07/msg05973.html

Vladimir Sementsov-Ogievskiy (4):
  io/channel: add qio_channel_get_attached_aio_context()
  nbd/client: do negotiation in coroutine
  nbd: do qemu_coroutine_yield during tls handshake
  block/nbd-client: use non-blocking io channel for nbd negotiation

 include/io/channel.h |   9 +++
 block/nbd-client.c   |  10 +--
 io/channel.c         |   5 ++
 nbd/client.c         | 149 ++++++++++++++++++++++++++++++++++---------
 nbd/common.c         |   6 +-
 nbd/server.c         |  45 +++++--------
 nbd/trace-events     |  15 ++---
 7 files changed, 161 insertions(+), 78 deletions(-)

-- 
2.18.0