qemu-e2k/nbd
Paolo Bonzini ff82911cd3 nbd: convert to use qio_channel_yield
In the client, read the reply headers from a coroutine, switching the
read side between the "read header" coroutine and the I/O coroutine that
reads the body of the reply.

In the server, if the server can read more requests it will create a new
"read request" coroutine as soon as a request has been read.  Otherwise,
the new coroutine is created in nbd_request_put.

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
Message-id: 20170213135235.12274-8-pbonzini@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-02-21 11:14:08 +00:00
..
Makefile.objs nbd: Split nbd.c 2016-01-15 18:58:02 +01:00
client.c nbd: convert to use qio_channel_yield 2017-02-21 11:14:08 +00:00
common.c nbd: convert to use qio_channel_yield 2017-02-21 11:14:08 +00:00
nbd-internal.h io: change the QIOTask callback signature 2017-01-23 15:32:18 +00:00
server.c nbd: convert to use qio_channel_yield 2017-02-21 11:14:08 +00:00