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Revert "vhost-user: add multi queue support"

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This reverts commit 830d70db69.

The interface isn't fully backwards-compatible, which is bad.
Let's redo this properly after 2.4.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Michael S. Tsirkin 2015-07-15 13:47:31 +03:00
parent 75d663611e
commit d345ed2da3
6 changed files with 18 additions and 49 deletions
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5
qemu-options.hx
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@ -1963,14 +1963,13 @@ The hubport netdev lets you connect a NIC to a QEMU "vlan" instead of a single
netdev. @code{-net} and @code{-device} with parameter @option{vlan} create the
required hub automatically.
@item -netdev vhost-user,chardev=@var{id}[,vhostforce=on|off][,queues=n]
@item -netdev vhost-user,chardev=@var{id}[,vhostforce=on|off]
Establish a vhost-user netdev, backed by a chardev @var{id}. The chardev should
be a unix domain socket backed one. The vhost-user uses a specifically defined
protocol to pass vhost ioctl replacement messages to an application on the other
end of the socket. On non-MSIX guests, the feature can be forced with
@var{vhostforce}. Use 'queues=@var{n}' to specify the number of queues to
be created for multiqueue vhost-user.
@var{vhostforce}.
Example:
@example