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[Qemu-devel] Re: [PATCH][RESEND] char: Flush read buffer in mux_chr_can_
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From: |
Alexander Graf |
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Subject: |
[Qemu-devel] Re: [PATCH][RESEND] char: Flush read buffer in mux_chr_can_read |
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Date: |
Wed, 17 Nov 2010 12:55:00 +0100 |
On 17.11.2010, at 11:18, Jan Kiszka wrote:
> Am 19.10.2010 17:04, Jan Kiszka wrote:
>> Move the buffer flush from mux_chr_read to mux_chr_can_read. While the
>> latter is called periodically, the former will only be invoked when new
>> characters arrive at the back-end. This caused problems to front-end
>> drivers whenever they were unable to read data immediately, e.g.
>> virtio-console attached to stdio.
>>
>
> Ping.
It's still broken, even with this patch applied.
Alex