From: Fam Zheng <famz@redhat.com>
To: PERSIST <1554706732@qq.com>
Cc: qemu-devel <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] how to create threads like dataplane in qemu
Date: Wed, 5 Apr 2017 09:56:07 +0800 [thread overview]
Message-ID: <20170405015607.GB7267@lemon> (raw)
In-Reply-To: <tencent_626816280E6377073CCDAC4F@qq.com>
On Sat, 04/01 11:54, PERSIST wrote:
> Hello!
> I want to create a specific thread for each process in VM so that virtio block requests from each process can be sumbitted in the thread related to the process.
> I tried to implement it by referring to dataplane,but I can not understand the source about dataplane.
There are multiple abstraction layers between guest process and QEMU threads, I
don't think the model you describe is practical. In dataplane, requests are
submitted to host through virtio ioeventfd, and handled by the per-virtual
device thread. What are you trying to achieve here?
Fam
next prev parent reply other threads:[~2017-04-05 1:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-01 3:54 [Qemu-devel] how to create threads like dataplane in qemu PERSIST
2017-04-05 1:56 ` Fam Zheng [this message]
2017-04-06 10:37 ` Stefan Hajnoczi
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