linux-imx

Merge branch 'net-vhost-improve-performance-when-enable-busyloop'

Tonghao Zhang says:

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net: vhost: improve performance when enable busyloop

This patches improve the guest receive performance.
On the handle_tx side, we poll the sock receive queue
at the same time. handle_rx do that in the same way.

For more performance report, see patch 4
====================

Signed-off-by: David S. Miller <davem@davemloft.net>