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news: qemu: Set noqueue qdisc for TAP devices

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Signed-off-by: Han Han <hhan@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
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Han Han 2022-05-11 10:17:04 +08:00 committed by Andrea Bolognani
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@ -1220,6 +1220,12 @@ v6.9.0 (2020-11-02)
Set ``max_len=0`` in ``virtlogd.conf`` to disable log rollover.
* qemu: Set noqueue qdisc for TAP devices
Set ``noqueue`` instead of the former ``pfifo_fast`` queue discipline
for TAP devices. It will avoid needless cost of host CPU cycles and
thus improve performance.
* **Bug fixes**
* hyperv: ensure WQL queries work in all locales