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[Qemu-block] [PATCH v2 0/2] nbd: Async built-in server negotiation

From: Fam Zheng
Subject: [Qemu-block] [PATCH v2 0/2] nbd: Async built-in server negotiation
Date: Mon, 11 Jan 2016 11:36:11 +0800

v2: Adopt Daniel and Paolo's idea: always call close_fn.

During nbd_send_negotiate, if the client simply doesn't respond, the function
will not return, and the whole event loop is blocked.

Make the I/O effectively asynchronous by using coroutine read/write, so that a
malicious or disappeared client cannot make a hang.


Fam Zheng (2):
  nbd: Always call "close_fn" in nbd_client_new
  nbd: Coroutine based nbd_send_negotiate

 blockdev-nbd.c      |  5 ++--
 include/block/nbd.h |  3 +--
 nbd.c               | 73 ++++++++++++++++++++++++++++++++++++++---------------
 qemu-nbd.c          | 10 +++-----
 4 files changed, 58 insertions(+), 33 deletions(-)


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