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[Qemu-devel] [virtio-net] guest driver, vq sync
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From: |
Catalin Vasile |
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Subject: |
[Qemu-devel] [virtio-net] guest driver, vq sync |
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Date: |
Tue, 2 Jun 2015 17:40:28 +0300 |
>From what I see, there are no sync primitives used on virtqueues in
the guest driver.
How does it make sure start_xmit() (for example) is not called
multiple times, so that the vq internal control data doesn't get
destroyed?
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