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news: qemu: support async IO mode 'io_uring'

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Signed-off-by: Han Han <hhan@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
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Han Han 2020-04-21 20:19:38 +08:00 committed by Peter Krempa
parent 94eaba0aef
commit ce0ce320aa
1 changed files with 11 additions and 0 deletions
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docs/news.xml
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@ -88,6 +88,17 @@
hotplugging PCI devices. hotplugging PCI devices.
</description> </description>
</change> </change>
<change>
<summary>
qemu: support async IO mode 'io_uring'
</summary>
<description>
Linux 5.1 introduces a fast and efficient async IO interface
io_uring, then qemu implements that in version 5.0. It could be used
in file, host device and host cdrom backend by
<code>io='io_uring'</code> of disk XML.
</description>
</change>
</section> </section>
<section title="Improvements"> <section title="Improvements">
</section> </section>